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
SCREW THREAD, WITH CONE, CONE ST 19/26, GL 14/6, SEAL: 12X6, LENGTH: 60 MM, ONLY GLASS PARTS, acc
Deep tray, PVC, white, 200 x 150 x 50 mm
4-氯丁酸甲酯
肼甲酸甲酯
FLASKS, ROUND BOTTOM, FLAT FLANGE, 4000 ML, FLANGE DN 100 WITH GROOVE, DURAN
甘氨酸甲酯盐酸盐
PUNYW10905190 Fluticasone Propionate EP Impurity I
加拿大农药混标 6 标准品
短管标准漏斗
(一恒) DHG-9140鼓风干燥箱(镀锌板内胆)内胆尺寸W×D×H(mm):550×450×550