$12. Check out our engraved fork selection for the very best in unique or custom, handmade pieces from our flatware & silverware shops. 6k) Sale Price $10. 99. 96 $ 17. For Buyer. com. Cupellation Furnace. ; Pouring Tongs – Available in 5, 6 or 7 place configurations to match the standard FLSmidth Pouring Moulds. I Forking Love You Personalized Fork-stainless steel-boyfriend gift-girlfriend gift-customizable fork-anniversary gift-Valentines Day Gift. A flat, shallow one. Application : It's widely used in Fire Assaying,Gold. Customized products and services are available. (1. I worked there for 4 years, and during that time he had brought an iPhone case, a clock, and a wallet- all customized with a photo of his face. 8k) $ 12. Customized Fishing Tackle - CFT Inc. Yet BMW has managed to pull it off with the GS’s new 1300 cc power plant. These cupel forks will pick up a grouping of 1-1/2" or 1-9/16" diameter cupels. 00 Model: 19-8-6X8 Shipping Weight: 7lbs Description Reviews Custom made forks for other size cupels and specifications are available by special order. Model Number: ZEN-609. which can reduce manual work. Join Now, its Free | login. 820120 Forks, and parts thereof. ; Prill Bench – A small dedicated bench for the. 7k) $11. If you match the pattern of the cupel fork to your lead dropper it makes the loading and unloading of cupels and the placement of. China. The high temperature radiation and pernicious gas volatilization have a. aluminum paint finishedmild steel square tubecupellation: [noun] refinement (as of gold or silver) in a cupel by exposure to high temperature in a blast of air by which the unwanted metals are oxidized. 99. 99. The fire assay process uses. If you match the pattern of the cupel fork to your lead. You can easily wholesale quality cupel at wholesale prices on Made-in-China. 25. Neobits. 81 (15% off) FREE shipping. 6k) Sale Price $10. Custom-Fork-Cake-Wedding-Forks-Props-Stamped-Gift-Accessories-Personalized-Silver-Vintage-25th Anniversary Gift-Dinner Fork-Dessert Fork-Set (11. 25 - 0. Cupels are made of bone ash and cement or magnesium oxide. Custom Fork I forking love you - Boyfriend Gift for Valentin's day - Personalized Fork - Custom Fork engraved Fork - Fucking love you fork (2. Kazakhstan Magnesia Cupel for Lab Assay. Sold Out. These cupel forks will pick up a grouping of 1-3/4" diameter cupels. Sparks, Nevada USA Cupel Forks for #7 Cupels (6wX7d) [19-7-6X7] - Custom made forks for other size cupels and specifications are available by special order. 53. Laboratory Supplies, Sample Preparation and Mining Supplies. 50. FREE shipping. 99. Silicon Carbide Kiln Furniture. 00:27. Wooden Fork Custom Engraved, Personalized W/ Your Logo or Phrase, Tasting Fork, Disposable Forks For your Event (6. Tire Clearance Up to 35mm (38mm w/o Fender) 47mm Rake. The pedal operation leaves both hands free for handling the bone ash. Check out our engraved fork selection for the very best in unique or custom, handmade pieces from our flatware & silverware shops. Recently Viewed Products. $10. Hot cupels can be placed onto the tray after removal from the oven. 99 Product Description. Use with #6, #6A, SA, #7, #7A, #7X cupels. Just lift carton cover, open both carton sides and straddle a complete assay batch. I do Me too, hand stamped vintage wedding forks. SHIPS FROM USA! Wooden Fork Custom Engraved, Personalized W/ Your Logo or Phrase, Tasting Fork, Disposable Forks For your Event. Home Metallurgy, Mineral & Energy RefractoryWe can custom manufacture different metal labware as you need, if your quantity is r easonable, and you give us your design idea/drawing. Mrs. Crucible Forks for 20 and 30 gram Crucibles. Shop Customized Fork at Temu. A perfect valentine’s gift or a fun 11th Anniversary gift. Often featuring a perforated bottom, the vessels serve as a filter depositing precipitates. Trademark. Use with #9 cupels. The bartender Jade prepared specialty bourbon cocktails for us which were unbelievable. Sure, they make a handy dandy ice pack, but frozen peas are also a. These cupel forks will pick up a grouping of 1-1/2" or 1-9/16" diameter cupels. Mandala Purple Travel Cutlery Set - Reusable fork, spoon, knife, STRAW, straw cleaner and Chopsticks. Cupels are made from high quality dead burnt magnesia (MgO). Customized Fork - Best Selling Item - Custom Fork - Personalized Silverware - Custom Engraved Fork - Personalized Serving Fork. What is Fire Assay Multi-Load and Multi-Pour Tools Hot Pot Trolley/Pouring Trolley/Knock up Bench/Work StationCupels. Franchise Location Health and Safety Measures Learn more. Description. Avantor is setting science in motion for a better world | Avantor - VWRCrucible Batch Pouring Tool Pot Fork/ Cupel Fork / Pouring Trolley, Find Details and Price about Fire Assay Tool Fire Assay from Crucible Batch Pouring Tool Pot Fork/ Cupel Fork / Pouring Trolley - Qingdao Yosion Intelligent Technology Co. Displaying 1 to 17 (of 17 products) Legend Inc. customized. Powered by Shopify. Quick overview Does it work on H1/H2 PortaPack? Yes, both devices. The lead buttons are placed into a cupel. Sparks, Nevada USA Cupel Forks for #8 Cupels (4wX6d) [19-8-4X6] - Custom made forks for other size cupels and specifications are available by special order. Steerer Tube: The XLT steerer tube has all the options: integrated bearing race, internal threading for the included. Refratariedade (℃): 1580< Refractária<1770 Característica: Materiais Longos de Tempo Tipo: Material Refratário Forma: Customized Material: Steel Pacote de Transporte: Export PackingCustomized Spoon & Fork Set, WarmHut 304 Stainless Steel Laser Engraved Flatware Set, Personalized Creative Cutlery Set with Box, Unique and Special Customized Gift . on Alibaba. 00. Sign In. Freezing of Assay and Feathers. These cupel forks will pick up a grouping of 1-1/2" or 1-9/16" diameter cupels. If you match the pattern of the cupel fork to your lead dropper it makes the loading and unloading of cupels and the placement of. Visit the WarmHut Store. (2. 99. Party City S’mores Couple Tunic Costumes. 30 Original Price $16. Customized products and services are available. 35 (10% off) Fork engrave with you words . which can reduce manual work. The Tigerdoe Pizza and French Fries Couple Costume set comes with a pizza tunic with a pepperoni print and a fries tunic with a realistic print of fries. 50 Contact VWR Custom Manufacturing Services at 1. Standard cupel sizes of 6A, 7A, 7AS, 8A, 8S are available to handle lead buttons from less than 30g up to 75g. Reviews. Print This Page Home Metallurgy, Mineral & Energy RefractorySpecialties: BYOB Beer and wine only Established in 2014. Check out our custom fork spoon selection for the very best in unique or custom, handmade pieces from our flatware & silverware shops. 932. 99 (10% off) FREE shipping. 09. Sizes available are: 5A deep, 5A shallow, 6A deep, 6A shallow, 6A tall, and 8A. Catalog Number: (CA11019-812) Supplier: Webber's Welding Description: Cupel Fork is specially designed for heavy-duty applications against heat from ovens or furnaces, while. comCustom made forks for other size cupels and specifications are available by special order. China Pouring Mould/Cupel Fork /Pot Tong/Pouring Trolley/Pot Tray Tools for Lab, Find details about China Fire Assay Tool,. These crucibles combine a high mechanical strength and erosion resistance with an ability to withstand severe thermal shocks from the assay furnace. The systems can be ordered as a turnkey solution, or as individual units, including: Standard configurations are for 25 place or 50 place systems. (615) $14. Absorbs up to 70g of litharge / lead oxide. $16. (1k) $8. Fork'n Pork - Victoria, Victoria, British Columbia. a small, cuplike, porous container, usually made of bone ash, used in assaying, as for separating gold and silver from lead. us. Wedding Gift under 20. These cupel forks will pick up a grouping of 1-1/2" or 1-9/16" diameter cupels. These cupel forks will pick up a grouping of 1-1/2" or 1-9/16" diameter cupels. Custom made forks for other size cupels and specifications are available by special order. Silver stainless colored fork, stainless steel fork, fork with wording, engraved fork, great gift. com FREE DELIVERY possible on eligible purchasesCupels. These cupel forks will pick up a grouping of 1-1/2" or 1-9/16" diameter cupels. 90 Original Price $18. $325. Pull out your handy dandy crock pot. 2k) $23. 5 x 9 x 7) contain 432 cupels. 74 $ 14. Personal and comercial use. 800. UHP Graphite Electrode. Egg Electrode Paste. Silver stainless colored fork, stainless steel fork, fork with wording, engraved fork, great gift. Cute funny custom gift 10/10"Custom Fork I forking love you - Boyfriend Gift for Valentin's day - Personalized Fork - Custom Fork engraved Fork - Fucking love you fork a d vertisement by RoyalSpoons Ad vertisement from shop RoyalSpoons RoyalSpoons From shop RoyalSpoons. 00 Regular price Sale price ₱0. Cupels are made from high quality dead burnt magnesia (MgO). 00. Tax included. Cupellation. If you match the pattern of the cupel fork to your lead dropper. Our packaging is specially designed for ease of use. 1 and 2 ash, 45 of each, and 56 cupels made from No. Removable Carbon Fender. Personalized Cutlery Set personal tableware including Spoon/Knife/Fork, Mirror Polished Flatware Set - Free Engrave Custom Name Date Letters on your Dinnerware (1 Set) 5. Shipping Weight: 7lbs. 95. The LTU-2000 Series is based on the vibrating tuning fork principle, using. Comfort Food Window - Online Pickup and Delivery - build you own mac and cheese with toppings! Pulle. Shop Customized Fork at Temu. Customized products and services are available. 35 $ 10. Manufacturer/Factory,Trading Company; ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO 14064, GMP, SEDEX; Contact NowPersonalized Fork, Custom engraved Fork, Fork with name or text, Customized fork, Best Seller, length - 19. 4. A perfect valentine’s gift or a fun 11th Anniversary gift. Standard cupel sizes of 6A, 7A, 7AS, 8A, 8S are available to handle lead buttons from less than 30g up to 75g. 820150 One-handed secateurs and similar one-handed pruners and shears. Pre-Owned. For Buyer. Check out our engravable fork selection for the very best in unique or custom, handmade pieces from our flatware & silverware shops. You can get inexpensive fire assay cupel with discounted price from the most reputable wholesalers. Shipping calculated at checkout. Custom made forks for other size cupels and specifications are available by special order. Sparks, Nevada USA Cupel Forks for #7 Cupels (6wX8d) [19-7-6X8] - Custom made forks for other size cupels and specifications are available by special order. Sizes available are: 5A deep, 5A shallow, 6A deep, 6A shallow, 6A tall, and 8A. (5. customized. Product Description Furnace Rack is easy to operate to clean and maintain the chamber of furnaces. [UPGRADE HUMANZIED DESIGN] Brawn electric bicycles use customized motorcycle fork styling, retro light sensing headlight, makes cooler and more attractive. Check out our custom gift fork selection for the very best in unique or custom, handmade pieces from our shops. Here, we present the analytical study of an. Add to Favorites 200pcs Wholesale Fork Pendant , Gold Charms, Lovely Jewelry, Fork Necklace,DIY Supplies, Jewelry Making Findings,1225-1234 (2. Legend Inc. Jordan Wholesale Magnesia Cupel Fire Assay Cupel Magnesite Cupel for Lab. Contact VWR Custom Manufacturing Services at 1. Shop products from small business brands sold in Amazon’s store. 33. 2. Backlit LCD display clearly shows speed power and mileage, equipped with Intelligent heybike APP control, realize remotely turn on the bike. Add to wish list + Add a New List. 00. Cupel Fork for #6A Cupels (6 x 6) FORK CUPEL LOADING #6A 8WX6D. Add to Favorites Wooden Spoon wood Ladle Pasta spoon Stir-fry Spatula Hand carved sustainable Teak Wood Kitchen tool Utensil (1. Customize Fork (224417 products available) FULING 6 In1 Heavy Weight Plastic PS Disposable Cutlery Set Custom Forks and Spoon Knife Kit Wrapped With Napkin Salt Pepper $0. Shipping Weight: 7lbs. Custom made forks for other size cupels and specifications are available by special order. 5k) $ 22. (3. Cylindrical Electrode Paste. 2-1/2" Premium Bone Ash Cupel. : Lo que quedaría en la copela si se pudiera analizar a un fantasma. May The Fork Be With You-Hand Stamped Fork-Star Wars-Custom Stamped Boyfriend Gift-Star Wars-Best Selling Item-Personalized Engraved Fork. Any OEM or custom demands are also welcomed. Customization Handle side: 36 characters max - 12 fonts to select from- you choose one - over 90 graphic options to add to your. If you match the pattern of the cupel fork to your lead dropper it makes the loading and unloading of cupels and the placement of. Spoon And Fork Travel Set, Engraved Spoon And Fork, Personalized Lunch Utensil Set (6. (2. :::Deal Directly With the Refiner. Our packaging is specially designed for ease of use. Custom made forks for other size cupels and specifications are available by special order. Legend Inc. If you match the pattern of the cupel fork to your lead dropper. Delivering to Lebanon 66952 Choose location for most accurate options All. customized. Cupels are made of bone ash and cement or magnesium oxide. Sparks, Nevada USA # 15 Cupel Tong / Fork - Heavy Duty - 48 Long [19-15-1X1] - # 15 Cupel Tong / Fork - Heavy Duty - 48" LongGoPro Hero10 Black Action Camera — Top PickAmazon deal price: $250; street price: $340. cupel (third-person singular simple present cupels, present participle cupelling or cupeling, simple past and past participle cupelled or cupeled) To refine by means of a cupel. , page 18Comparing cupel cooling rack prices. 70. 00:26. $10. Yosion. Custom Name Silicone Baby Cutlery Set with Wooden Handle, Personalized Engraved Toddler Fork and Spoon for Baby Shower or New Mom Best Gift. Avantor is setting science in motion for a better world - VWR Refractoriness (℃): 1580< Refractoriness< 1770 Feature: Long Time Materials Type: Refractory Material Shape: Customized Material: Steel Transport Package: Export Packing Learn more about cupels. We have formed our own diversified corporate marketing concept, able to offer you reliable and quality products. , Victoria, British Columbia. Sparks, Nevada USA Cupel Forks for #7 Cupels (9wX6d) [19-7-9X6] - Custom made forks for other size cupels and specifications are available by special order. 94 . Standard cupel sizes of 6A, 7A, 7AS, 8A, 8S are. Not Affected by Atmospheric Changes Cupel, Find Details and Price about Cupel Ceramic from Not Affected by Atmospheric Changes Cupel - Qingdao Yosion Intelligent Technology Co. (1. $92. 8k) Sale Price $19. Description: Mabor Cupel 3, Absorb 9. Use with #8, #8A, #8AM, #8AS cupels. Take it out and without drying, put it in the muffle. Wedding. , Ltd. Sparks, Nevada USA Cupel Forks for #7 Cupels (8wX7d) [19-7-8X7] - Custom made forks for other size cupels and specifications are available by special order. While supplying fast delivery and excellent customer service, QINGDAO DECENT GROUP devotes itself to becoming a professional manufacturer in China for producing low price hot sales. This is a fork of the Mayhem firmware, which itself was a fork of the PortaPack firmware, an add-on for the HackRF. 65 (25% off) Add to Favorites. 9 inches Acrylic Customized Wedding Date And Name Bride & Groom Cake Fork for Anniversary Engagement Wedding: Cake Toppers - Amazon. 3 - Case of 432 [16406] - Cases (16. So, one couple comprises two people and two couples comprise four people. (1k) $8. 00. We provide full range of fire assay tools such as cupel cooling rack, knock up bench, pot loader, pot rack, pot storage trolley, pouring trolley, pouring mould and cover, prill bench, work bench, work station, tool rack, multipots pourer, pot tong, cupel fork, furnace rake, furnace shovel, furnace brush etc. You can easily wholesale quality cupel cooling rack at wholesale prices on Made-in-China. (845) $22. The high grade. Buy Now. 2k) $14. Shape: Customized; Material: Steel; Packing: Export Packing; Favorites. These cupel forks will pick up a grouping of. 87. PortaPack H2 (clone) with a custom 3d printed case. Custom made forks for other size cupels and specifications are available by special order. Stainless steel Crucible rack fork cupel fork with long handle Length: 65cm,80cm or as you need. , Ltd. Displaying 1 to 9 (of 9 products) Legend Inc. Customized back facials. Production Capacity. 1 Item(s) Show. Min. If you match the pattern of the cupel fork to your lead dropper it makes the loading and unloading of cupels and the placement of. 30. Egg Electrode Paste. Sign In. Kitchen Wall Decor -Utensil Wall Hanging-Country Red Large Fork and Spoon Wall Decor, Rustic Metal Cast iron Breakfast Room Wall Decor. Product Selection. 820140 Axes, bill hooks and similar hewing tools, and parts thereof. Custom made forks for other size cupels and specifications are available by special order. If you prefer the XLT tapered leg, you can choose from 20″ or 24″ lengths. Sample days: 3-7 days. Alibaba. Franklin Young International, a global distributor of laboratory equipment, clinical supplies, life science products, chemicals, consumables, furniture, personal. Detailed Analysis & Trends of: CUPEL PHARMACEUTICAL. Check out our i love forking you fork selection for the very best in unique or custom, handmade pieces from our flatware & silverware shops. Everyone is unique, so why settle for fishing gear designed. Carbon Block. clean brushes manufacturers/supplier, China clean brushes manufacturer & factory list, find best price in Chinese clean brushes manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China. made-in-china. On the custom bike Omar fits a set of custom made Miss Grape bags, including a custom full frame bag and a new long Big Node toptube bag for more ready access storage. They operate as a "differential filter" and are porous to metal oxides, but not metals. 160. , Ltd. 99 $ 12. Please note: this kiln is not for melting or smelting. Use with #8, #8A, #8AM, #8AS cupels. Personalized fork - Birthday gift Customized fork Custom gift Engraved fork Fork with words Best friend gift. Use with #6, #6A, SA, #7, #7A, #7X cupels. Engraved Forks. Caution: While calmix cupels are harder and will withstand shipment better than bone ash cupels, it will be found out that when hot in muffle, they are softer and therefore require more careful. My Cart. Use with #6, #6A, SA, #7, #7A, #7X cupels. 25 $ 1. Gift idea. Sparks, Nevada USA Cupel Forks for #7 Cupels (4wX7d) 42 inch Handle [19-7-4X7] - Custom made forks for other size cupels and specifications are available by special order. Length: The Classic straight leg fork is available in 16″, 18″, 20″, 22″, 24″, and 26″ to fit just about any ride. Legend Inc. Impressive stabilization and vibrant, detailed 5. Working Table Lab Wo. Add to Favorites Fondue Forks Personalized | 6 Skewers Sticks | Wood Colored Handle Gift (6. Browse 14,660 authentic young teenage couple stock videos, stock footage, and video clips available in a variety of formats and sizes to fit your needs, or explore young couple or young love stock videos to discover the perfect clip for your project. 00 Model: 19-8-6X8 Shipping Weight: 7lbs Description Reviews Custom made forks for other size cupels and specifications are available by special order. Refractory Tray with 12 Magnesia Cupels #11 and Fork TF2. Semi-coke. Sparks, Nevada USA Cupel Forks for #7 Cupels (6wX4d) [19-7-6X4] - Custom made forks for other size cupels and specifications are available by special order. 5k) Sale Price $1. 92. Use with #6, #6A, SA, #7, #7A, #7X cupels. Personalized Name Wooden Rattle Silicone Spoon Fork Set Baby Boy Baby Girl Rattle Sensory Toy Custom Newborn Baby Hair Brush Kids Gift Set. Displaying 1 to 27 (of 27 products) Legend Inc. 00. Use with #9 cupels. Use with #6, #6A, SA, #7, #7A, #7X cupels. Add to Favorites Winnie the Pooh Gift with NAME Custom Birthday gift Girl, Boy, Son daughter nephew Baptism gift stainless flatware spoons fork knife (138) Sale Price $25. Customized: Material: Steel: Paket Transportasi: Export Packing: Hubungi Pemasok. , Ltd. (13. There are a number of stages in the process from the original sample to isolated precious materials which can be tested using other techniques. His and Her Lux Luther Three-Hand Two-Tone Stainless Steel Watch Gift Set. These cupel forks will pick up a grouping of 1-1/2" or 1-9/16" diameter cupels. The meaning of CUPEL is a small shallow porous cup especially of bone ash used in assaying to separate precious metals from lead. . , Ltd. Skip to main content. Mulitloaders to automatically charge samples on Blocks. com can only check that the business is registered in its local business administration. 1k) $44. Use with #6, #6A, SA, #7, #7A, #7X cupels. Stock Videos, 4K Footage and Video Clips. 5:1) has BMW claiming 145 hp at 7,750 and 110 lb-ft of torque at 6,500. Add to Wishlist; View as Grid List. Use with #6, #6A, SA, #7, #7A, #7X cupels. 3K. Fire assay is a vital aspect of determining the precious metal content of samples. Thin Pointed Angular Swirl Stamp . We enjoyed the vegetable rolls, ribeye, and chicken and. Origin. Simply Jerk Jamaican Grill is a family owned and operated restaurant that was created by the owners of Jamaican Delight and The Green Grotto restaurants, which were staples in the heart of New Brunswick for over 15 years. customized. 1,036 likes · 5 talking about this · 55 were here. Search Amazon. Forks are ergonomically designed for optimal user comfort in long-term, regular usage scenarios. Add to Cart. Suggest an edit. For Buyer. Cupel Tray P52 with 36 Magnesia Cupels # 2X. Decent produce and provide full range of fire assay tools such as cupel fork, furnace brush, furnace rake, furnace shovel, button tray, pots tong, multi-pour pouring tong and so on. 50. Peel, halve, and seed the squash. 00. We provide full range of fire assay tools such as cupel cooling rack, knock up bench, pot loader, pot rack, pot storage trolley, pouring trolley, pouring mould and cover, prill bench, work bench, work station, tool rack, multipots pourer, pot tong, cupel fork, furnace rake, furnace shovel, furnace brush etc. OEM/Custom manufacturing is available, as the size you need. fork) and one made of a lighter, less-durable-feeling foam (ball). Calcined petroleum coke. 99 $ 19. 1k) $18. Use with #6, #6A, SA, #7, #7A, #7X cupels. Sparks, Nevada USA Cupel Forks for #7 Cupels (4wX6d) [19-7-4X6] - Custom made forks for other size cupels and specifications are available by special order. Cupels are made from high quality dead burnt magnesia (MgO). 2 out of 5 stars 39 ratings. Trapezoidal Electrode Paste. Engagement wedding silverware, custom with wedding date, bride and groom, personalized. Legend Inc. Trapezoidal Electrode Paste. Happy Anniversary I Forking Love You. Legend Inc. Quickview. Cupellation is conducted in a muffle furnace, the construction of which is shown in Figs. Personalized Baby Utensil Silicone Spoon Fork Engraved Name Baby Shower Gift Toddler Cutlery Set Wooden Handle Training. Custom made forks for other size cupels and specifications are available by special order. 3LittleBirdiesForTea. Supplier: Webber's Welding. 35 Cupel Fork is specially designed for heavy-duty applications against heat from ovens or furnaces, while its mild steel prongs provide durable and dependable service. ANY FORK, ANY STYLE, ANY CUSTOMIZATION - OE Attachments is able to modify or customize any product to fit your exact specifications at our own in-house factory. 02-0. BMW tells us the engine alone has lost nearly nine pounds in its redesign. For additional information or to get a quote and estimated lead time, EMAIL us or call 913-599-9040 to speak with one of our experienced sales associates. PLASTIC SUCKS! (234) $13. UHP Graphite Electrode. What is Fire Assay Tools /Pot Tong /Cupel Fork/Hot Pot Trolley/Knock up Bench/Work Station/Pouring Trolley, fusion furnace manufacturers & suppliers on Video Channel of Made-in-China. Select the department you want to search in. Handle length: 46". These cupel forks will pick up a grouping of 1-3/4" diameter cupels. Min. While continuously developing and absorbing advanced technology in the industry, Crucible Fire Assay, High Purity Zirconium Straight Wall Crucibles, graphite crucibles for gold and silver assaying also provides timely feedback on the latest industry information to customers, sharing information resources with customers. The high temperature radiation and pernicious gas volatilization have a. Catalog Number: (80700-662) Supplier: LEGEND, INC. $99. Also used for keeping lead buttons in order prior to cupellation. If the temperature of the furnace becomes to low when the door is opened to allow the supply of air for the oxidation, the litharge will not be absorbed into the cupel and the lead will solidify. cupel: [noun] a small shallow porous cup especially of bone ash used in assaying to separate precious metals from lead. 99 $ 12. We enable science by offering product choice, services, process excellence and our people make it happen. 67in (648) $ 11.