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BUFFER TABLET pH 9.2
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BUFFER CAPSULE pH 9.2
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BUFFER TABLET pH 7.0
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BUFFER CAPSULE pH 7.0
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BUFFER TABLET pH 4.0
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UNIVERSAL INDICATOR SOLUTION PH 4 -11 WITH COLOUR CHT
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BUFFER CAPSULE pH 4.0
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UNIVERSAL INDICATOR PAPERS PH 1-10 INCLUDING COLOUR SCALE
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BUFFER CAPSULE pH 10.0
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BUFFER TABLET pH 10.0
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1,2-DICHLORO BENZENE 99% AR,ACS
|
邻二氯苯
|
95-50-1
|
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BROMOCRESOL GREEN INDICATOR
|
溴甲酚绿
|
76-60-8
|
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AMMONIUM SULPHATE AR,ACS
|
硫酸铵
|
7783-20-2
|
|
MAGNESIUM SULPHATE HEPTAHYDRATE 99.5% / ACS
|
七水硫酸镁
|
10034-99-8
|
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BROMOTHYMOL BLUE INDICATOR
|
溴百里酚蓝
|
76-59-5
|
|
1-OCTANE SULPHONIC ACID SODIUM SALT (MONO) HPLC
|
1-辛烷磺酸钠盐一水合物
|
207596-29-0
|
|
ZIRCONIUM OXYCHLORIDE OCTAHYDRATE AR,ACS
|
八水合氧氯化锆
|
13520-92-8
|
|
MALONIC ACID 99%
|
丙二酸
|
141-82-2
|
|
TRI-SODIUM CITRATE DIHYDRATE 99%
|
二水合柠檬酸钠
|
6132-04-3
|
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AMMONIUM FERIC SULPHATE (DODECA HYDRATE ) AR,ACS
|
十二水合硫酸铁铵
|
7783-83-7
|
|
TRIETHANOLAMINE 99% AR,ACS
|
三乙醇胺
|
102-71-6
|
|
SUCCINIC ACID 99.5%
|
丁二酸
|
110-15-6
|
|
IODINE PENTOXIDE 99%
|
五氧化二碘
|
12029-98-0
|
|
CALCIUM HYDROXIDE AR,ACS
|
氢氧化钙
|
1305-62-0
|
|
SODIUM CARBONATE ANHYDROUS 99.9%
|
碳酸钠
|
497-19-8
|
|
2,2,4 - TRIMETHYL PENTANE(ISO-OCTANE) DRY
|
2，2，4-三甲基戊烷
|
540-84-1
|
|
ETHYLENE DIAMINE TETRA ACETIC ACID AR,ACS
|
乙二胺四乙酸
|
60-00-4
|
|
THIOUREA 99%
|
硫脲
|
62-56-6
|
|
N-PROPYL ALCOHOL 99.5% AR,ACS
|
正丙醇
|
71-23-8
|
|
FORMAMIDE
|
甲酰胺
|
75-12-7
|
|
TRICHLOROACETIC ACID 99%
|
三氯乙酸
|
76-03-9
|
|
SODIUM METABISULPHITE 97%
|
焦亚硫酸钠
|
7681-57-4
|
|
BARIUM SULPHATE 97%
|
硫酸钡
|
7727-43-7
|
|
POTASSIUM SULPHATE 99%
|
硫酸钾
|
7778-80-5
|
|
CITRIC ACID ANHYDROUS AR,ACS
|
柠檬酸
|
77-92-9
|