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
20种农残混标(定制)
Rack KD set up for 250 / 500ml flasks, rectangular 8 pos
气相微量进样针10ul
筒形漏斗
胆酸甲酯
FUNCTION-STOP FOR SCREW-THREADS, SVS, FA 16, OD TUBES: 16 MM, OD FA: 22 MM, LENGTH 130 MM, W.-THI
试管架 18-20 mm 半尺寸固定
杀线威 D3 标准品
HYPERSIL GOLD 3UM 100X0.18MM KAPPA CAPILLARY COLUMN
Bond Elut Carbon/PSA 柱