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全部 更多 99% 见包装 98% ≥98% 97% anhydrous, 99.8% ≥98% (HPLC) ACS reagent, ≥99.0% ACS reagent, ≥99.5% ReagentPlus®, 99% anhydrous, 99.5% ≥99.5% 见证书 200 proof, anhydrous, ≥99.5% 20 wt. % in H2O 9% 98 atom % D 99.95% trace metals basis 99.99% trace metals basis 99.999% trace metals basis >80% isotactic ACS reagent, 99.0-100.5% BioReagent, suitable for cell culture, ≥98% BioUltra, 8,000 BioUltra, for molecular biology, anhydrous, ≥99.5% (T) BioXtra, viscous liquid For processing tissues, cells cultured in monolayer or cell pellets Greatcell Solar® NA ReagentPlus®, ≥99.0% (GC) ReagentPlus®, ≥99.0% ReagentPlus®, ≥99.5% TPCK Treated, essentially salt-free, lyophilized powder, ≥10,000 BAEE units/mg protein Type B-1, ≥1,000,000 units/g solid Type H-2, aqueous solution, ≥2,000 units/mL Type I-S, lyophilized powder, 400-1000 units/mg solid Type XIV, ≥3.5 units/mg solid, powder anhydrous, ≤0.003% water anhydrous, ≥99.9% average Mn 40,000-70,000 average Mn 70,000-100,000 elastase substrate for HPLC LiChropur™ for complexometry, ≥99.0% for molecular biology, ≥99% for synthesis from Pseudomonas cocovenenans, ≥95% (HPLC), ~1 mg/mL gg yolk, Type XVI-E, ≥99% (TLC), lyophilized powder nanoparticles, <50 nm particle size (DLS), 20 wt. % in isopropanol or synthesis powder, slightly beige, ~100 U/mg powder, −100 mesh, 99.99% trace metals basis puriss. p.a., ACS reagent, ≥99.0% (RT) ACS reagent, ≥99.0% (RT) purum p.a., ≥95.5% (complexometric) reagent grade, ≥98% semiconductor grade, pellets, 99.99% trace metals basis (Purity excludes sodium content.) suitable for microbiology synthetic, ≥95% (HPLC), crystalline used as embedding medium ≥1 U/mg ≥90% ≥95% (HPLC), powder, from tree bark ≥95.0% (T) ≥97% (HPLC), white, powder ≥97%, FG ≥98% (TLC) ≥99%, ReagentPlus® ≥99% ≥99.0% (GC) ≥99.0% (T) ≥99.6% ≥99.99% trace metals basis ≥99.995% trace metals basis 纯品型，有证书

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