Sigma-Aldrich
甲醇, suitable for HPLC, ≥99.9%
Sigma-Aldrich
乙醇,Pure 200纯度, Molecular Biology
Sigma-Aldrich
甲醇, ACS reagent, ≥99.8%
Sigma-Aldrich
纯乙醇, 200 proof, ACS reagent, ≥99.5%
Sigma-Aldrich
乙酸, glacial, ACS reagent, ≥99.7%
Sigma-Aldrich
甲醇, suitable for HPLC, gradient grade, ≥99.9%
Sigma-Aldrich
纯乙醇, 200 proof
Sigma-Aldrich
乙酸, glacial, ReagentPlus®, ≥99%
Sigma-Aldrich
甲醇, HPLC Plus, ≥99.9%
Sigma-Aldrich
纯乙醇, 200 proof, meets USP testing specifications
Sigma-Aldrich
纯乙醇, 200 proof, anhydrous, ≥99.5%
Sigma-Aldrich
甲醇, anhydrous, 99.8%
Sigma-Aldrich
乙醇,Pure 190纯度, for molecular biology
Sigma-Aldrich
乙酸, glacial, ≥99.99% trace metals basis
Sigma-Aldrich
乙酸, glacial, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8%
Sigma-Aldrich
乙酸, glacial, puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, 99.8-100.5%
Sigma-Aldrich
乙酸 溶液, suitable for HPLC
Sigma-Aldrich
甲醇, Laboratory Reagent, ≥99.6%
Sigma-Aldrich
甲醇, suitable for HPLC, gradient grade, suitable as ACS-grade LC reagent, ≥99.9%
Sigma-Aldrich
纯乙醇, 190 proof, ACS spectrophotometric grade, 95.0%
Sigma-Aldrich
甲醇, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% (GC)
Sigma-Aldrich
甲醇, ACS spectrophotometric grade, ≥99.9%
Sigma-Aldrich
酒精, BioUltra, Molecular Biology, ≥99.8%, (absolute alcohol, without additive, A15 o1)
Sigma-Aldrich
5-氟脲嘧啶, ≥99% (HPLC), powder
Sigma-Aldrich
甲醇, ACS reagent, ≥99.8%
USP
木精, United States Pharmacopeia (USP) Reference Standard
Sigma-Aldrich
甲醇, BioReagent, ≥99.93%
Supelco
无水乙醇, Pharmaceutical Secondary Standard; Certified Reference Material
Sigma-Aldrich
纯乙醇, 190 proof, meets USP testing specifications
Supelco
甲醇, analytical standard