Sigma-Aldrich
二甲基亚砜, Hybri-Max™, sterile-filtered, BioReagent, suitable for hybridoma, ≥99.7%
Sigma-Aldrich
二甲基亚砜, for molecular biology
Sigma-Aldrich
二甲基亚砜, anhydrous, ≥99.9%
Sigma-Aldrich
四氢呋喃, anhydrous, ≥99.9%, inhibitor-free
Sigma-Aldrich
二甲基亚砜, ACS reagent, ≥99.9%
Sigma-Aldrich
四氢呋喃, anhydrous, contains 250 ppm BHT as inhibitor, ≥99.9%
Sigma-Aldrich
盐酸, ACS reagent, 37%
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
氢氧化钠, ACS reagent, ≥97.0%, pellets
Sigma-Aldrich
吡啶, anhydrous, 99.8%
Sigma-Aldrich
二甲基亚砜, ≥99.5% (GC), suitable for plant cell culture
Sigma-Aldrich
四氢呋喃, contains 250 ppm BHT as inhibitor, ACS reagent, ≥99.0%
Sigma-Aldrich
氢氧化钠, reagent grade, ≥98%, pellets (anhydrous)
Sigma-Aldrich
二甲基亚砜, ReagentPlus®, ≥99.5%
Sigma-Aldrich
乙酸乙酯, anhydrous, 99.8%
Sigma-Aldrich
氢氧化钠 溶液, BioUltra, for molecular biology, 10 M in H2O
Sigma-Aldrich
吡啶, ACS reagent, ≥99.0%
Sigma-Aldrich
氢氧化钠 溶液, 50% in H2O
Sigma-Aldrich
氢氧化钠 溶液, 1.0 N, BioReagent, suitable for cell culture
Sigma-Aldrich
盐酸 溶液, 1.0 N, BioReagent, suitable for cell culture
Sigma-Aldrich
盐酸, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., fuming, ≥37%, APHA: ≤10
Sigma-Aldrich
二甲基亚砜, puriss. p.a., ACS reagent, ≥99.9% (GC)
Sigma-Aldrich
二甲基亚砜, meets EP testing specifications, meets USP testing specifications
Sigma-Aldrich
苯酚, puriss. p.a., ACS reagent, reag. Ph. Eur., 99.0-100.5%
Sigma-Aldrich
盐酸, 36.5-38.0%, BioReagent, for molecular biology
Sigma-Aldrich
苯酚 溶液, Equilibrated with 10 mM Tris HCl, pH 8.0, 1 mM EDTA, BioReagent, for molecular biology
Sigma-Aldrich
亚硝酸钠, ReagentPlus®, ≥99.0%
Sigma-Aldrich
亚硝酸钠, ACS reagent, ≥97.0%
Sigma-Aldrich
氢氧化钠, BioXtra, ≥98% (acidimetric), pellets (anhydrous)