如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
苋菜红标准溶液
KECK LOCKING RING FOR ADAPTER KA, GL 14, YELLOW, KECK-ART.-NR. 15-11
CART CARR CHROM/DATAJET
Magnetic stirring-bar, PTFE, polygon, 7 x 30 mm
3,4,5-三氟苯硼酸
LiChroCART 250-3,LiChroprep RP-8 25-40μm定制柱
3星便携式pH计 含9107BNMD电极
定制填充柱,SS COLUMN P/W 10% TRICRESYL PHOSPHATE ON 30/60 CHROMOSORB PAW-DMCS
HYPERSIL GOLD AQ 3UM 150X2.1MM COLUMN
α-环己基-DL-扁桃酸