5-甲基-1,10-菲咯啉, 99%

5-Methyl-1,10-phenanthroline

2,4,6-三叔丁基亚硝基苯, ≥99%

2,4,6-Tri-tert-butylnitrosobenzene

3-巯基-1,2-丙二醇, 98%

1-Thioglycerol

2,4,6-三吡啶基三嗪, 用于Fe的分光光度测定,≥99.9% (HPLC)

2,4,6-Tris(2-pyridyl)-s-triazine

新亚铜试剂半水合物, for spectrophotometric det. of Cu, ≥99.9%

Neocuproine

2,2'-联喹啉-4,4'-二甲酸二钠 水合物, 99%

2,2'-Biquinoline-4,4'-dicarboxylic acid disodium salt hydrate

3-巯基-1,2-丙二醇, 98%,用于细胞培养

1-Thioglycerol

氟草肟

PESTANAL^®, analytical standard

98%

新亚铜试剂半水合物, 99%

Neocuproine

新亚铜试剂盐酸盐,一水合物, for spectrophotometric det. of Cu, ≥99.9%

Neocuproine hydrochloride monohydrate

4-(2-吡啶偶氮)间苯二酚钠盐, 98%

4-(2-Pyridylazo)resorcinol monosodium salt

乙酸乙酯溶液标准物质, 3.0 mg/mL 基质:二硫化碳 U=2%

Ethylacetate solution

新亚铜试剂盐酸盐,一水合物, 99.9%

Neocuproine hydrochloride monohydrate

4-(二甲基氨基)肉桂醛, 99%

4-(Dimethylamino)cinnamaldehyde

4-(5-氯-2-吡啶偶氮)-1,3-苯二胺[用于钴和镉的色度分析], 99.9%,T

4-(5-Chloro-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]

水合红菲绕啉二磺酸钠水合物, 98%

Bathophenanthrolinedisulfonic Acid Disodium Salt

1-庚烷磺酸钠, 99%

Sodium 1-heptanesulfonate

(R)-(-)-α-甲氧基-α-(三氟甲基)苯乙酰氯, 99.9%

(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride

2-硝基苯辛醚, 99%

2-Nitrophenyl octyl ether

1,2-二羟基苯-3,5-二磺酸二钠盐一水合物, 98%

1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrate