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

≥95% ≥97%,natural 98%reagentgrade, 98% 98.0%(GC) 99%RG 99%,Water≤50 ppm (by K.F.), MkSeal 99%,with molecular sieves, Water≤50 ppm (by K.F.),MkSeal 99%（分子筛、 Water≤50 ppm） ≥99%anhydrous, 99.5%(标准试剂) AR,99% pure, 99+%RG Standard for GC,≥99.5%(GC) ,natural CP,98% standard for GC,≥99.5%(GC) 分析标准品,用于萜烯分析,≥99.7%(GC) 无水级,≥99% 9%, cont. ca 10% other isomers

SAMPLE 1ml 5ml 12X500ml 25ml 25ML 50ml 100ML 100ml 250ml 500ml 500ML 1L 1LT 2.5L 2.5LT 5L 18L 25L 1kg 4kg 9kg 20kg