Unique, closed-end glass funnel has 2mm diam. holes in the stem. Size: top 7.62cm, stem 6.35 L x 2.2cm o.d. Z202754 Permits the gentle addition of solvents to columns without disturbing the sand/silica gel layer.
We are Leading Manufacturer and Exporter from Mumbai, our product range includes HPLC Solvents such as Acetonitrile for HPLC, 1,4-Dioxan For HPLC, Benzene for HPLC, Acetone for Hplc, Methanol for HPLC and many more items.
Alibaba.com offers 238 amber crimp hplc vial products. About 46% of these are laboratory bottle, 4% are other lab supplies. A wide variety of amber crimp hplc vial options are available to you, such as free samples.
Borosilicate - A type of glass with main glass-forming constituents silica and boron oxide. Well know for having very low coefficient of thermal expansion (~5 × 10 -6 /°C at 20°C). However, there are many different borosilicate glasses made with various expansion coefficients (e.g. Pyrex and Borofloat are 32.5 while 7059 is 49).
2ml Clear HPLC vials 9mm screw thread autosampler with 5.0 Borosilicate Glass HPLC amber 2ml vial with pp ... 1.5ml 8-425 8mm screw neck Vial Caps Hplc Vial Caps ...
Reagent Bottle with Screw Cap offered are mechanically strong, chemically resistant and are provided with plastic Pouring rings for drip-free operation. All bottles starting from 100 ml have only one size of Screw Thread. Screw Caps and Pouring Rings are interchangeable and are made from PP. The bottles, Screw Caps and Pouring Rings can be
Non-alkaline earth borosilicate glass (borosilicate glass 3.3) The B 2 O 3 content for borosilicate glass is typically 12–13 % and the SiO 2 content over 80 %. High chemical durability and low thermal expansion (3.3 x 10–6/K) – the lowest of all commercial glasses for largescale technical applications – make this a multitalented glass
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Recycled Type I Borosilicate Glass Technical Data Description Recycled Borosilicate Glass grades are made from 100% Type I, 33 Expansion borosilicate glass in a low-iron processing environment. They provide a clear material that is specially selected for a range of potential innovative applications.
The coefficient of thermal expansion of borosilicate glass over the temperature 0 - 300°C is 3.3 x 10-6/°C. This is very low when compared with other glasses and metals. That is why, borosilicate glass is often called low expansion borosilicate glass. Specific heat Specific heat between 25°C and 300°C is average to be 0.233Kcal/Kg, °C
ALKALINE-EARTH-CONTAINING BOROSILICATE GLASSES (BOROSILICATE GLASS):In addition to about 75% SiO2 and 8–12% B2O3, these glasses contain up to 5% alkaline earths and alumina (Al2O3). This is a subtype of slightly softer glasses, which have thermal expansions in the range (4.0–5.0) × 10−6 K−1.
Borosilicate glass Download PDF Info Publication number US4870034A. US4870034A US07/215,686 US21568688A US4870034A US 4870034 A US4870034 A US 4870034A US 21568688 A
Borosilicate Infusion Essence Oil Trad. Med Cosmetic Boston Round Tablet Closure Syringe Plunger Aluminium Caps Perfume : Glass Products Borosilicate. Ref. Cap ...
Because borosilicate glass doesn’t expand like ordinary glass, there is a smoother transition between temperatures as well as the ability to withstand different temperatures at the same time. Borosilicate glass has an extremely low coefficient of linear expansion (3.3 x 10 –6 K –1 ) as a result of its low thermal expansion.
SEOH Beaker Borosilicate Glass Graduated Low Form 25ml - EACH. These are laboratory items designed to be used in the laboratory only. Our products are not designed for children under the age of 12. Capacity: 25 mL; Height: 47 mm / 1.85 Inch; Diameter: 39 mm / 1.54 Inch; Graduations: 5-25 mL x 5 mL; Sold as Single
