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
核黄素-二氧嘧啶-13C4,15N2,≥98 atom %, ≥97% (CP)
DL-脯氨醇
Rtx-5Sil MS 毛细管柱
Silicon tubing, inner ? 6 mm, outer ? 10 mm, wall thickness ? 2 mm, transparent, temperature range -60°C - +200°C, in short times to 260°C Pack = 25 m
BUCHNER DISCS, ? 55 mm (10 pcs)
4-氯苯磺酰氯
气相色谱柱,TG-5SILMS 15m x 0.25mm x 0.25μm
ASTM SPECIFIC-GRAVITY-HYDROMETER, 83 H L. 300 MM, 0.700-0.750 : 0.0005 SP.GR.
茚三酮,一水 AR(沪试)
COND.CELL PP PT1000 C=0,8