SUPELCO
TOC 标准品, TOC standard
Calcium ion solution for ISE
氯化钙 溶液
Florisil®
5-环 NOGE(酚醛清漆甘油醚)异构体混合物,链状或支状, 5-Ring NOGE (Novolac glycidyl ether) mixture of isomers, chain-like or branched
5种阳离子标准液,用于离子色谱分析, Multielement Ion Chromatography Cation Standard Solution, certified
钴ICP标准液, Cobalt Standard for ICP
Silica gel 60 ADAMANTTM on TLC plates
薄层层析板上的硅胶 60 ADAMANTTM
Magnesium ionophore III
N,N′′-Octamethylene-bis(N′-heptyl-N′-methylmalonamide)
Nα,Nα-bis(carboxymethyl)-L-lysine, Nickel(II) complex, NTA-Atto 550
NukolTM 毛细管GC色谱柱, NukolTM Capillary GC Column
Glycine
甘氨酸
Ammonium sulfate
硫酸铵
Sodium Chloride
氯化钠
L-(-)-Malic acid
L-苹果酸
Phosphomolybdic Acid Hydrate
磷钼酸 水合物