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
PVDF针式滤器,0.45 um,13 mm
5-羧基荧光素琥珀酰亚胺酯
CAPCELL PAK MF Ph-1 SG80 (S-5) 2.0X50
40x150mm empty cartridge (incl. Frits) - 50/box
FLASKS, ROUND BOTTOM, NECK NARROW, 0UARTZ-SILICA, W.RIM, 100 ML 63 X 100 MM
MCI GEL CHP20P, 500GM
BETASIL C18 5UM 150X1MM COLUMN
DOUBLE PT ELECTR. WOC SGJ*
钯金-碳(Pd / C)(Pd 5%),含水,PE型
硒(Se)ICP-MS标准溶液,1000mg/L±0.3%溶于2% HCl