全部
≥90% ((Assay))
≥98.5%,Specialized for electrophoresis
≥99.0%,for Ion-Pair Chromatography
85.0%(T)
90%
97.0%(GC&T)
97.0%(T)
97%
98%
99%
ACS reagent, ≥99.0%
BioUltra, for molecular biology, 20% in H2O
dust-free pellets, suitable for electrophoresis, for molecular biology, ≥99.0% (
min. 99%
Swagelok? 100-S, stainless steel, 1/16 in. Swagelok
Vetec?, reagent grade, ≥98%