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Best Borosilicate Tube

Borosilicate Glass 10mL-100mL Standard Color Comparison Tube 100ML (Matched Set of 6)

  • 1:Color comparison tubes are used for visually comparing solution sample colors..
  • 2:Matched set of six tubes for consistent graduated-ring scale..
  • Shadowless bottom transmits undistorted light.
  • no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube.
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Lab Glass Color Comparison Tube colorimetric Cylinder with Stopper 25ml a Set of 12 New

  • 1:Color comparison tubes are used for visually comparing solution sample colors..
  • 2:Matched set of 12 tubes for consistent graduated-ring scale..
  • Shadowless bottom transmits undistorted light.
  • no dark spots form when tube is filled with liquid and viewed from the top using a light source beaneath the tube.
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Platinum Wire, Supplied in Glass Tube - for Flame Test - Eisco Labs

  • Supplied in borosilicate glass tube, fused into glass handle.
  • Tube measures 5 inches long and 0.6 inches in diameter. Wire measures 18-20mm long and approximately 0.12 mm in diameter..
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Hydrometer Alcohol Meter Test Kit: Distilled Alcohol American-Made 0-200 Proof Pro Series Traceable Alcoholmeter Tester Set with Glass Jar for Proofing Distilled Spirits - Made in America

  • ...FOR MOONSHINE TESTING: Distillers, buy the best homebrew hydrometer alcohol proofer - Float your new Brewing America proofing hydrometer for moonshine for your alcohol testing in your still parrot or draw your sample to gauge your grain liquor proof measurement to measure alcohol content in your new Brewing America borosilicate glass test cylinder, either way, you have what you need!.
  • EVERYTHING YOU NEED: What's included: One Made In America Brewing America Alcoholmeter (also called a Proof and Tralle Hydrometer for homebrew or spiritometer), One solid borosilicate Glass Test Tube Jar Cylinder, One sturdy Bottle Brush made of STAINLESS STEEL designed specifically for our very narrow test jar, One plastic storage tube, One foam filled, sturdy outer box. We also include one microfiber cloth and our 2- page direction sheet with a conversion chart..
  • BOROSILICATE GLASS TEST TUBE: Highest quality equipment means this equipment has the tolerance for the temperature variances of your mash (or wort) brew ABV percentage tests. It comes with a removable bumper guard and a sturdy, perfect-fit, hydrometer test jar cleaning BRUSH with stainless steel handle, and microfiber cloth, making clean-up a breeze. And you will keep all your test stuff safe in your sturdy sto....
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1000ml Suction Filtration Kits, Porcelain Buchner Funnel, Heavy Wall Flask, 0.06Mp Vacuum Suction Filter

  • Flask: 1000ml Borosilicate Glass Filtration Flask(heavy wall).
  • Funnel: 100mm OD Porcelain Buchner Funnel.
  • Tube: update to 90cm heavy rubbe pressue tube.
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20PCS 40ml Glass Test Tubes with Cork Stoppers,20×180mm Round Bottom Test Tube for Scientific Tests,Candy,Bath Salt,Cultivated Plants

  • Product Content:20pcs 40ml cork stopper round bottom glass test tubes..
  • Capacity:40ml.Tube size:20×180mm.Clear test tube length:17.8cm/7in.The INNER diameter of tube is 0.7in..
  • Usage:Glass test tube can be used to store candy,granular food materials,liquid,sample,powder or cultivated plants.The transparent test tube is suitable for various scientific tests..
  • Material:Glass test tubes can be heated.Test tubes are made of borosilicate glass..
  • Features:The cork has a good seal and the cork stopper test tubes can be used repeatedly after cleaning..
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American Educational 7-302-9 Borosilicate Glass Liebig Condenser, Straight Inner Tube, 200mm Length

  • Liebig condenser used for distillation applications has straight inner tube that increases surface area for cooling the condensed liquid for high-speed condensing.
  • Borosilicate glass for clarity, strength, and heat- and chemical-resistance.
  • Inlet and outlet tubes are on opposite sides of the tube.
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Conical Centrifuge Tube 50ml, PP Material,2 Racks&40 Centrifuge Tubes(50ml 40Tube)

  • GLASS CENTRIFUGE TUBE: These PYREX borosilicate glass tubes are convenient lab equipment for centrifugation up to 3,000 RCF and are supplied with screw caps..
  • REUSABLE TEST TUBE: Offering exceptional clarity, the glass test tubes offer good thermal and chemical resistance, and are ideal scientific culture tubes for biology, chemistry and industrial use..
  • SCREW CAP: The centrifuge tube is finished with a round bottom and a threaded phenolic cap with durable white rubber liner, giving a secure seal..
  • EASY TO CLEAN: The reusable glass tube with cap is easy to clean and can be sterilized safely in autoclaves at 121°C, making them ideal lab glassware for busy environments..
  • PYREX GLASSWARE: PYREX scientific glassware has been a trusted partner for chemists and research scientists in the toughest laboratory environments for more than 100 years..
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Extraction Proz 50-EXT-30 Glass Extractor Extraction Filter Tube 30' Long 50mm Diameter Clear with Stainless Steel Clamp

  • LAB GRADE GLASS - Made with Borosilicate Glass(Pyrex) Annealed at 1050 F Degrees to remove any stress from the glassware. This will make the glass stronger than poorly annealed or stressed glass..
  • 50mm DIAMETER / 2.0 INCH x 30 INCH LONG - The extra wide tube has more volume than other smaller tubes allowing more material to contained inside the tube. This will reduce the amount of runs needed to process all your material..
  • MADE IN USA - Proudly Hand blown here in Southern California, accept no substitutes. Don't risk your material by saving a few dollars..
  • STAINLESS STEEL CLAMP - The included stainless steel clamp will keep your filter securely in place so you can pack your tube with material and no worry about the filter coming loose. [ DO NOT OVER TIGHTEN CLAMP - IT CAN SHATTER THE TUBE ].
  • SATISFACTION GUARANTEE - Love your tube or we will buy it back from you - Simple as that..
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Extraction Proz 50-EXT-12 Glass Extractor Extraction Filter Tube 12' Long 50mm Diameter Clear with Stainless Steel Clamp

  • LAB GRADE GLASS - Made with Borosilicate Glass(Pyrex) Annealed at 1050 F Degrees to remove any stress from the glassware. This will make the glass stronger than poorly annealed or stressed glass..
  • 50mm DIAMETER / 2.0 INCH x 12 INCH LONG - The extra wide tube has more volume than other smaller tubes allowing more material to contained inside the tube. This will reduce the amount of runs needed to process all your material..
  • MADE IN USA - Proudly Hand blown here in Southern California, accept no substitutes. Don't risk your material by saving a few dollars..
  • STAINLESS STEEL CLAMP - The included stainless steel clamp will keep your filter securely in place so you can pack your tube with material and no worry about the filter coming loose. [ DO NOT OVER TIGHTEN CLAMP - IT CAN SHATTER THE TUBE ].
  • SATISFACTION GUARANTEE - Love your tube or we will buy it back from you - Simple as that..
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4 Inch Long 6 Piece Pyrex Glass Tubes 12 mm OD 2 mm ID Thick Wall

  • COLOR VARIETY: Includes yellow, green, blue, gray, pink, white, teal, black, orange and clear.
  • MATERIAL: Borosilicate glass with COE of 33.
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Scotte Cigar Case Humidor Gift Box Cigars jar humidifiers-Cigar Hygrometer humidifier-Travel Cigar Tube for 4 to 5 Cigars (Black)

  • PRODUCT SPECIFICATIONS: height 8.5in x diameter 2.55 in, Includes Built-In Hygrometer, Round Humidifier, and Dropper, Capacity: holding 4 to 5 cigars-Designed with high borosilicate glass, solid wood sealed lid, hygrometer mounted on top of the lid and a humidifier High borosilicate glass is easy to clean and Washed..
  • PRODUCT STRUCTURE: composed of high borosilicate glass tube + diving material tote bag + hygrometer + solid wood sealing cover + humidifie..
  • WONDERFUL GIFT:Gift box + safe packaging Perfect Gift , Any Cigar Lovers,conveniently to carry by small size,keep your cigars fresh when traveling-Great gift for all cigar lovers for Father's Day, Birthday, Anniversary, Retirement, Wedding, Valentine's Day , Christmas, Thanksgiving, New Year and other Holidays.
  • CIGAR MOISTURIZING ADVICE:observe the hygrometer reading.
  • load the cigar when the hygrometer reading is between 65~75%.store the humidor in adry space away from direct sunlight or heat..
  • AFTER-SAES SERVICE: there is any problem or dissatisfaction with the product quality. We support the refund return service.
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DWK Life Sciences 73500-1275 Disposable Borosilicate Glass Culture Tube, 6mL Capacity, 12mm Diameter, 75mm Length, Pack of 250

  • 51 expansion borosilicate glass offers excellent chemical resistance against sodium leaching, a factor common in soda lime glass products.
  • Tubes are packed in convenient trays for ease of use on bench tops and in drawers.
  • The 6x50mm size is often referred to as a "Durham tube".
  • Trays are shrink-wrapped in plastic film, with tubes remaining in constant alignment for protection against in-transit breakage and contamination.
  • Manufactured from 51 expansion borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class B requirements.
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