全部 源叶

全部 1g 5g 100g 25g 500g 250mg 2.5kg 100ml 500ml 1kg 25ml 10g 200mg 250g 50g 12×500g 5kg 100mg 500mg 10l 12×500ml 1l 2.5l 250ml 25l 5l 5ml 2.5g 50mg 50ml

全部 ≥98% 98% ≥99% ≥99.9% metals basis ≥99.99% metals basis 97% ≥97% ≥99.999% metals basis ≥95% 95% ≥99.9% metals basis(reo) ≥99.95% metals basis 99% 99.9% metals basis 99.99% metals basis ≥99.99% metals basis(reo) ≥99.995% metals basis 无水级, ≥98% 无水级, ≥99.99% metals basis (99.9%-ho)(reo) (99.95%-dy)(reo) (99.99%-sm)(reo) (99.99%-yb)(reo) 1.0 m in hexanes 1.0 m in hexane 1.0m in ethanol 1.0m in hexanes 2.0 m in n-hexane 2.0 m in toluene 2.20 m in methanol 3-4 wt. % in methanol 60% in n-butoxide, hf: 22.6 wt% 7-8 wt. % in methanol 94% 96% 99%,无水级 99.5%,al:8.2~8.3% 99.9%(metalsbasis) 99.95% metals basis 99.99% acs, ≥99% ar, ≥95% ar, ≥99.5% ar,92% ar,99% metals basis ar,99% ar,99.9% ar,pd 46.0 - 48% ba ≥30% co≥4.0%水溶液 cp,2000目 cp,98% cu ~8%(contains hexane ) mn, 26~27.9% mn≥4.0%水溶液 primortrace™, ≥99.99% metals basis, 15-20wt. % in h2o puriss. p.a., acs, 欧洲药典, ≥99.5% rh:27.5-35.0% ultra, ≥99.9999% metals basis usp zn ≤ 21.8 % zr,10%-13% zr,15.0 - 16.0 % ≥90% ≥97%(t) ≥99%(gc) ≥99%,≥99.999% metals basis ≥99.98% metals basis ≥99.99% 包装用于沉积系统 无水级, ≥99.9% metals basis 用于分子生物学, ≥99% 用于电泳, ≥99% 用于细胞培养, 用于昆虫细胞培养, ≥99% 粒径1.5-5μm 粒径≤50μm 试剂级, ≥98% 高纯,99%