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
1-己烷磺酸钠 离子对色谱级,>98.0%(T)
4,7-二甲氧基-1,10-菲咯啉
SP-2380 气相毛细管柱
Hypersil GOLD (C18) 色谱柱
GREY TRAYS, 75 Liters
ELUENT SIPHON F.FLAK 1 X SGJ 14 4XM6
流量计
甲醛法(GB-T15262-94)测定二氧化硫配套试剂
FILTER FLASKS, 1000 ML SCREW-THREAD GL 32/10 SVS-TUBING CONNECTION GL 14 FOR VACUUM USE, FLASK ON
FLASKS, ROUND BOTTOM, CENTER NECK, AMBER STAINED, ACC. TO DIN 12348, 2 000 ML, NS 29/32, 166 X 260