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

95% 农残级，96%，SuperTrace 96+% ≥96%forHPLC, ≥96%forHPLC ≥98.5% (GC);99%HPLC, 99% 99%anhydrous, 99.0%(GC) 99%HPLC 99% , HPLC级 99%,Water≤50 ppm (by K.F.), MkSeal 99%,Water≤50 ppm 99%,with molecular sieves, Water≤50 ppm (by K.F.), BoerSeal 99%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal 99%BASIC RESI,农残级 99%（分子筛、 Water≤50 ppm） ≥99.0%AR 99+% ≥99% ≥99% n-heptane basis ≥99%forHPLC, 99+%RG ≥99.0%工业级 >99%(GC) AR ≥99.0% 99.5% 99.5%+,GCSGCS ≥99.5%(GC)（标准试剂） 100ug/ml,GCMS调试专用 100ug/ml 1000ug/ml 5000ug/ml 6000ug/ml pure, 99+%RG AR,98% for analysis, 99.5%RG CP,96% Standard for GC,>99.5%(GC) (approx. 99% n-Heptane), for HPLCRG AcroSeal®, Extra Dry, 99+%RG ECD tested for pesticide analysis, sulfur low, for residue analysis, 99.5%RG LC-MS anhydrous, 99+%, packaged under Argon in resealable ChemSeal^t bottles for HPLC,≥99%(GC) for spectroscopy, 99+%RG for trace analysis of polyaromatic hydrocarbons, for residue analysis, 99+%RG 分析标准品,≥99.8%(GC) 色谱级,≥99%(GC) approx. 95% n-heptane, for HPLCRG mixture of isomerstechnical 农残级,≥99%(GC) 制备级,≥99% 无水级,99% Water≤50 ppm(by K.F.)，99.0%，SafeDry，Safeseal Water≤50 ppm(by K.F.)，99.0%，SafeDry，SafesealSafeDry,超干 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.),99%SafeDry,超干

1mL 1.2ml 2ml 5ml 5ML 5ml*5 12X500ml 12×500ml 25ML 25ml 100ml 100ML 250ml 250ML 500ml 500ML 1000ml 2500ml 1L 1LT 2L 2.5L 2.5LT 4L 4L*4 4X4L *4x1L *4x4L 4×2.5L 4×5L 5L 5LT 5L（钢桶） 5L(长塑桶) 6×1L 10L 10L(存档) 18L 20L 25L 25LT 137kg 1EA