"Pulverizer"
di-Potassium hydrogen phosphate ≥99.0%, powder, Ultrapure Bioreagent for liquid chromatography, for molecular biology, J.T.Baker®
Supplier: Avantor
Powder. For LC and molecular biology. Lot analysis on label.
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Acid red 52 ~75% 染料含量, powder, BioReagent 荧光染料, 细胞培养测试, Sigma-Aldrich®
Supplier: SIGMAALDRICH
Sulforhodamine B sodium salt used as a fluorescent dye to quantify cellular proteins in cultured cells.
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乙二胺四乙酸 99.4-100.6%, powder, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
The quality of many BAKER ANALYZED™ reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.
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Powder spatulas, disposable, SteriWare®
Supplier: SAMPLING SYSTEMS
PS. These disposable spatulas feature a rounded handle and a robust blade.
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Micro powder spatula set
Supplier: RSG
Stainless steel 18/10 blade with black plastic handle.
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Bole white (kaolin), powder FCC
Supplier: SPECTRUM CHEMICAL MFG
Kaolin, Powder, FCC is used as a whitener in toothpaste. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
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VWR®, Accessories for Avantor TopMixer Single-Use Open Top Mixing Systems
Supplier: VWR Collection
Impeller for Avantor TopMixer 200 Single-Use Open Top Mixing system, for powder-liquid mixing, VWR®
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乙二醇双(2-氨基乙基醚)四乙酸 ≥97%, white crystalline powder, Ultra Pure Grade
Supplier: VWR Chemicals
乙二醇双(2-氨基乙基醚)四乙酸 ≥97%, white crystalline powder, Ultra Pure Grade
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Spatulas, micro, powder
Supplier: RSG
Stainless steel 18/10, anti-magnetic.
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腐植酸钠盐 45 - 70% (as humic acid), crystalline powder, 技术级
Supplier: Thermo Fisher Scientific
Appearance: Black Crystalline powder
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VWR® Proteomics Grade, Tris-glycine buffer
Supplier: VWR Chemicals
A pre-blended Tris-glycine powder for preparation of Laemmli SDS-PAGE running buffer. The 40 litre pack size prepares 40 litres of 1X Tris-glycine solution (0,025 M Tris base and 0,192 M glycine). Each Ready-Pack™ prepares 1 litre of a 10X concentrate.
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硫酸镁, anhydrous ≥99%, powder, BAKER ANALYZED®, J.T.Baker®
Supplier: Avantor
The USP/NF Offical Compendia of Standards contains a section titled, "Reagents, Indicators, and Solutions" that lists the quality requirements of chemicals to be used in compendia testing. PharmaTest reagents are tested according to these requirements, relieving you of the need to do additional testing on your reagents. Products may be reagent or other grade, but are labeled as "Meets reagent specifications for testing USP/NF monographs." Test solutions are labeled as PharmaTest.
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Sampler, StickProof
Supplier: BURKLE
Stainless steel sampler for powders. The conical inlet allows for collection of different sample sizes, up to approximately 50 ml. Constructed without edges, grooves or crevices for easy cleaning. The sample is collected directly into the sampling bag which is held in place with the included clamp. StickProof borehole diameter 25 mm; chamber length 120 mm. Sampling bags: 170×120 mm for 400 ml.
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Absorbent powder, Chemizorb® Alkalis
Supplier: MERCK MILLIPORE
Chemizorb Alkalis is a powder mixture that consists of a mineral co-polymer as the absorbent, an acidic salt as the neutraliser, and a pH indicator.
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磷酸氢二钠, anhydrous ≥99.0%, powder, Ultrapure Bioreagent for liquid chromatography, for molecular biology, J.T.Baker®
Supplier: Avantor
Powder. For liquid chromatography and molecular biology applications. Lot analysis on label.