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
PUNYW7131167 Balsalazide Impurity 9
C18保护柱芯
1,3-二溴金刚烷
3-氨基-2-氯吡啶
BEAKERS, FLAT FLANGE, DN 120, 3000 ML, (FL.D. X VES.D. X HEIGHT) 158 X 130 X 290 MM
ASTM SPECIFIC-GRAVITY-HYDROMETER, 85 H, L. 300 MM, 0.800 - 0.850 : 0.0005 SP.GR.
胰酪大豆胨琼脂(大豆酪蛋白琼脂培养基)(TSA) (2015版药典)
10%carbowax-20M on chromosorb whp 80-100mesh
(33-2)As砷标液
AA Grade Palladium 1,000 mg/L in 5% HCl, 50 ml