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
4-正戊基联苯
L-亮氨酸甲酯盐酸盐
2-甲酰苯硼酸频哪酯
99.9%一氧化锡
Dionex IonPac AS19 阴离子色谱柱
螺纹盖,蓝色,开孔,PTFE / 白色硅胶垫 100/pk Screw cap, blue, open top, with PTFE / White silicone septa 100/pk
邻苯二甲酸二(2-乙氧基)乙酯(DEEP)
Hibar 250-3,Nucleosil C8 3μm定制柱
曲拉通X-100
DURAN PURE bottle, clear, graduated, GL 45, with dust cover, without cap and pouring ring, 500 ml