Sigma-Aldrich
二甲基亚砜, Hybri-Max™, sterile-filtered, BioReagent, suitable for hybridoma, ≥99.7%
Sigma-Aldrich
二甲基亚砜, ACS reagent, ≥99.9%
Sigma-Aldrich
二甲基亚砜, for molecular biology
Sigma-Aldrich
2-丙醇, ACS reagent, ≥99.5%
Sigma-Aldrich
甲醇, ACS reagent, ≥99.8%
Sigma-Aldrich
二氯甲烷, contains 40-150 ppm amylene as stabilizer, ACS reagent, ≥99.5%
Sigma-Aldrich
二甲基亚砜, sterile-filtered, BioPerformance Certified, meets EP, USP testing specifications, suitable for hybridoma
Sigma-Aldrich
二甲基亚砜, ReagentPlus®, ≥99.5%
Sigma-Aldrich
二甲基亚砜, ≥99.5% (GC), suitable for plant cell culture
Sigma-Aldrich
二甲基亚砜, puriss. p.a., ACS reagent, ≥99.9% (GC)
Sigma-Aldrich
异丙醇, meets USP testing specifications
Sigma-Aldrich
2-丙醇, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% (GC)
Sigma-Aldrich
甲醇, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% (GC)
Sigma-Aldrich
2-丙醇, Laboratory Reagent, ≥99.5%
Sigma-Aldrich
二氯甲烷, puriss. p.a., ACS reagent, reag. ISO, ≥99.9% (GC)
Sigma-Aldrich
二氯甲烷, ACS reagent, ≥99.5%, contains 40-150 ppm amylene as stabilizer
Sigma-Aldrich
甲醇, Laboratory Reagent, ≥99.6%
Sigma-Aldrich
异丙醇, ≥99.7%, FCC, FG
Sigma-Aldrich
甲醇, ACS spectrophotometric grade, ≥99.9%
Sigma-Aldrich
二甲基亚砜, BioUltra, for molecular biology, ≥99.5% (GC)
Sigma-Aldrich
2-丙醇, puriss. p.a., ACS reagent, ≥99.8% (GC)
Sigma-Aldrich
甲醇, ACS reagent, ≥99.8%
Sigma-Aldrich
甲醇, BioReagent, ≥99.93%
Sigma-Aldrich
2-丙醇, BioUltra, for molecular biology, ≥99.5% (GC)
Sigma-Aldrich
甲胺 溶液, 33 wt. % in absolute ethanol ((denatured with 1% toluene))
Sigma-Aldrich
2-丙醇, electronic grade, 99.999% trace metals basis
Sigma-Aldrich
二氯甲烷, puriss., meets analytical specification of Ph. Eur., NF, ≥99% (GC)
Sigma-Aldrich
二甲基亚砜, PCR Reagent
Sigma-Aldrich
二氯甲烷, ACS reagent, ≥99.5%, contains 40-150 ppm amylene as stabilizer
Sigma-Aldrich
甲胺 溶液, 2.0 M in methanol