Sigma-Aldrich
盐酸, ACS reagent, 37%
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
无水碳酸钠, powder, ≥99.5%, ACS reagent
Sigma-Aldrich
无水碳酸钠, ACS reagent, anhydrous, ≥99.5%, powder or granules
Sigma-Aldrich
盐酸, 36.5-38.0%, BioReagent, for molecular biology
Sigma-Aldrich
无水碳酸钠, BioXtra, ≥99.0%
Sigma-Aldrich
无水碳酸钠, puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E500, anhydrous, 99.5-100.5% (calc. to the dried substance)
Supelco
碳酸钠溶液, Na2CO3 72 mM in water, IC eluent concentrate (20x) for Metrosep A Supp 7
Supelco
盐酸 溶液, volumetric, 0.1 M HCl (0.1N), endotoxin free
Sigma-Aldrich
无水碳酸钠, ACS reagent (primary standard), anhydrous, 99.95-100.05% dry basis
Supelco
碳酸钠溶液, 0.1 M Na2CO3 in water, eluent concentrate for IC
Sigma-Aldrich
无水碳酸钠, ReagentPlus®, ≥99.5%
Supelco
无水碳酸钠, reference material for titrimetry, certified by BAM, ≥99.5%
Sigma-Aldrich
无水碳酸钠, anhydrous, powder, 99.999% trace metals basis
Sigma-Aldrich
碳酸钠 一水合物, ACS reagent, ≥99.5%
Sigma-Aldrich
盐酸, meets analytical specification of Ph. Eur., BP, NF, fuming, 36.5-38%
Sigma-Aldrich
碳酸钠 十水合物, puriss. p.a., ≥99.0% (T)
Sigma-Aldrich
盐酸 溶液, 32 wt. % in H2O, FCC
Sigma-Aldrich
盐酸 溶液, ~6 M in H2O, for amino acid analysis
Supelco
氯化氢 – 乙醇 溶液, ~1.25 M HCl, for GC derivatization, LiChropur™
Sigma-Aldrich
碳酸钠 一水合物, ReagentPlus®, ≥99.5%
Sigma-Aldrich
盐酸, puriss., 24.5-26.0%
Supelco
氯化氢 - 1-丁醇 溶液, ~3 M in 1-butanol, for GC derivatization, LiChropur™
Sigma-Aldrich
氯化氢 溶液, 1.0 M in acetic acid
Sigma-Aldrich
无水碳酸钠, BioUltra, anhydrous, ≥99.5% (calc. on dry substance, T)
Sigma-Aldrich
碳酸钠 十水合物, 99.999% trace metals basis
Sigma-Aldrich
碳酸钠 一水合物, puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E500, 99.5-100.5% (ex dried subst.)
Sigma-Aldrich
无水碳酸钠, anhydrous, powder or granules, free-flowing, Redi-Dri™, ACS reagent, ≥99.5%
Sigma-Aldrich
无水碳酸钠, anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, ≥99.5%