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
TLC Silica gel 60 RP-18 F254s 50 Glass plates 5 x 20 cm
IRON WIRE GAUZES, WITHOUT BORDER, DIMENSIONS 200 X 200 MM
BETASIL SILICA 100 5UM 250X10MM PREP COLUMN
霉酚酸 标准品
TEST TUBE SUPPORTS,POLISHED HARDWOOD, 190X120X70 MM, ROWS 2 PCS, 6 OPENINGS
Tetramethylammonium Chloride
HYPERREZ XP ORGANIC ACID 8UM 100X7.7MM COLUMN
1-(4-氯苯基)哌嗪盐酸盐
过滤装置-500ml容量,MF75TM系列,聚苯乙烯外壳;90mmPES滤膜
甲醇中二溴甲烷-标液