麦克林 aladdin 罗恩 Adamas/阿达玛斯 TCI 玻尔 Greagent Alfa sigma-aldrich 博林达

98%reagentgrade, ≥98%reagentgrade, 99% 99%HPLC 99%(分子筛、 Water≤50 ppm) 99%,Water≤50 ppm (by K.F.), MkSeal 99%,with molecular sieves, Water≤50 ppm (by K.F.), BoerSeal 99%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal 99.0%(GC) ≥99%AR ≥99%(GC) ≥99.0%ACSreagent, 99+%, packaged under Argon in resealable ChemSeal^t bottlesHPLC grade ≥99.0% ≥99%,RG >99%(GC) ≥99.5% (GC) 99.5%+,GCSGCS ≥99.5%精馏级 99.8%anhydrous, 99.8%,anhydrous 99.8%BASIC RESI,农残级 ≥99.8%HPLC ≥99.8%forHPLC, 99.9%HPLC, 99.9% 99.9%（标准试剂） HPLC 99.9% ≥99.9%(GC) 99.95%（分析标准试剂） 2000µg/mL pure, 99%RG AR 色谱级,≥99.9% (GC) AcroSeal®, Extra Dry, 99+%RG Standard for GC,≥99.9%(GC) extra pure, 99.9%RG for HPLCRG for analysisRG ACS光谱级,≥99.8%(GC) AcroSeal®, Extra Dry over Molecular Sieve, 99+%RG CP,95 % GC,≥99.9%(GC) GR 农残级,≥99.9%(GC） 农残级 分析标准品, >99.9%(GC) 无水级,99.8% 用于残留分析,≥99.0% 质谱级 0.99 Water≤50 ppm(by K.F.)，99.0%，SafeDry，with molecular sieves，SafesealSafeDry,超干 Water≤50 ppm(by K.F.)，99.0%，SafeDry，with molecular sieves，Safeseal Water≤50 ppm(by K.F.),98%SafeDry,超干

1.2mL 5ml 5ml*5 12×500ml 12X500ml 25ML 100ML 100ml 250ml 250ML 500ml 500ML 1000ml 2500ml 1L 1LT 2.5L 2.5LT 4L 4×5L 4L*4 4X4L 5L 5L(钢桶) 5L(长塑桶) 6×1L 10L 18L 25L 25LT 150kg