Sigma-Aldrich
二甲基亚砜, Hybri-Max™, sterile-filtered, BioReagent, suitable for hybridoma, ≥99.7%
Sigma-Aldrich
甲醇, suitable for HPLC, ≥99.9%
Sigma-Aldrich
二甲基亚砜, for molecular biology
Sigma-Aldrich
N,N-二甲基甲酰胺, anhydrous, 99.8%
Sigma-Aldrich
二甲基亚砜, anhydrous, ≥99.9%
Sigma-Aldrich
三氟乙酸, ReagentPlus®, 99%
Sigma-Aldrich
盐酸, ACS reagent, 37%
Sigma-Aldrich
甲醇, ACS reagent, ≥99.8%
Sigma-Aldrich
二氯甲烷, anhydrous, ≥99.8%, contains 40-150 ppm amylene as stabilizer
Sigma-Aldrich
三氟乙酸, suitable for HPLC, ≥99.0%
Sigma-Aldrich
二甲基亚砜, ACS reagent, ≥99.9%
Sigma-Aldrich
二甲基亚砜, sterile-filtered, BioPerformance Certified, meets EP, USP testing specifications, suitable for hybridoma
Sigma-Aldrich
乙酸乙酯, ACS reagent, ≥99.5%
Sigma-Aldrich
二氯甲烷, suitable for HPLC, ≥99.8%, contains amylene as stabilizer
Sigma-Aldrich
三乙基胺, ≥99.5%
Sigma-Aldrich
1,4-二氧六环, anhydrous, 99.8%, contains <=25 ppm BHT as stabilizer
Sigma-Aldrich
氯化钠, BioXtra, ≥99.5% (AT)
Sigma-Aldrich
甲醇, anhydrous, 99.8%
Sigma-Aldrich
二氯甲烷, contains 40-150 ppm amylene as stabilizer, ACS reagent, ≥99.5%
Sigma-Aldrich
1-甲基-2-吡咯烷酮, anhydrous, 99.5%
Sigma-Aldrich
N,N-二甲基甲酰胺, ACS reagent, ≥99.8%
Sigma-Aldrich
N,N-二甲基甲酰胺, suitable for HPLC, ≥99.9%
Sigma-Aldrich
二甲基亚砜, suitable for HPLC, ≥99.7%
Sigma-Aldrich
乙酸乙酯, suitable for HPLC, ≥99.7%
Sigma-Aldrich
硫酸钠, ACS reagent, ≥99.0%, anhydrous, granular
Sigma-Aldrich
二甲基亚砜, ≥99.5% (GC), suitable for plant cell culture
Sigma-Aldrich
氯化钠, for molecular biology, DNase, RNase, and protease, none detected, ≥99% (titration)
Sigma-Aldrich
二氯甲烷, HPLC Plus, for HPLC, GC, and residue analysis, ≥99.9%, contains 50-150 ppm amylene as stabilizer
Sigma-Aldrich
硫酸钠, ACS reagent, ≥99.0%, anhydrous, powder
Sigma-Aldrich
二甲基亚砜, ReagentPlus®, ≥99.5%