"Pulverizer"
锌 99.995% （痕量金属分析）, powder
Supplier: Thermo Fisher Scientific
锌 99.995% （痕量金属分析）, powder
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Starch (from potato), powder, 超纯
Supplier: Thermo Fisher Scientific
Starch (from potato), powder, extra pure
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VWR® Sample Sak™, Sample bags
Supplier: VWR BRAND PRIVATE LABEL USA
Ideal for collection and transport containers for powder and granular samples including grain, seeds, feeds, coffee, powdered soaps, and even damp soil.
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琼脂糖, powder, 纯净 用于生物化学 (Mr = - 0.17)
Supplier: Thermo Fisher Scientific
琼脂糖, powder, pure for biochemistry (Mr = - 0.17)
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VWR® 2XYT Medium Broth for Biotechnology
Supplier: VWR Chemicals
2XYT medium broth powder is used to prepare rich broth for the propagation of M13 bacteriophage.
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硫酸钾, anhydrous 99+%, powder 用于分析
Supplier: Thermo Fisher Scientific
硫酸钾, anhydrous 99+%, powder 用于分析
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钌 99.9% （痕量金属分析）, powder -200 mesh
Supplier: Thermo Fisher Scientific
钌 99.9% （痕量金属分析）, powder -200 mesh
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铱 99.9% （痕量金属分析）, powder
Supplier: Thermo Fisher Scientific
铱 99.9% （痕量金属分析）, powder
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Starch, soluble from potatoes (from potato), powder, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
For iodometry.
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氯化铝, anhydrous 98.5%, powder, 超纯
Supplier: Thermo Fisher Scientific
氯化铝, anhydrous 98.5%, powder, 超纯
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硬脂酸 triple pressed ≥90.0%, powder NF, J.T.Baker®
Supplier: Avantor
Triple pressed to remove impurities.
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钯 99.99% （痕量金属分析）, powder - 20 mesh
Supplier: Thermo Fisher Scientific
钯 99.99% (trace metals basis), powder - 20 mesh
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氧化钙, powder, BAKER ANALYZED®, J.T.Baker®
Supplier: Avantor
Powder. Lot analysis on label.