丁醚 99% ｜1L【Scharlau】
Dibutyl ether
CAS: 142-96-1
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二異丙醇胺 99%｜EP｜1L【Scharlau】
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1N 氫氧化鈉溶液 Sodium hydroxide, solution 1 mol/l (1 N) 1000ml | SCHARLAU
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磷酸氫二鉀 無水 500g | SCHARLAU
查看內容磷酸氫二鉀 無水 500g | SCHARLAU
– Synonyms: Dipotassium hydrogen phosphate, Potassium phosphate dibasic
– K2HPO4
– M = 174,18 g/mol
– CAS [7758-11-4]
– EINECS-No.: 231-834-5
– Solub. in water: (20 ºC): soluble
– Tariff number: 2835 24 00 00
– Applications: analytical chemistry, in buffer solutions (phosphates), nutrient media for bacterial culture. -
L-組氨酸鹽酸 98.5% EP級 -500g｜Scharlau
查看內容L-組氨酸鹽酸 98.5% EP級 -500g｜Scharlau
L-Histidine hydrochloride 1-hydrate 98.5%, extra pure, Ph Eur, BP
CAS：5934-29-2