SO1002000

Buffer solution pH = 2,00 (20 °C) (Citri

PH缓冲液,PH=2

 1L

Buffer solution pH = 4,00 (20 °C) (Potassium hydrogen phthalate) 

PH缓冲液,PH=4 (20 °C)

 1L

Buffer solution pH = 7,00 (20 °C) (Potassium dihydrogen phosphate/di-Sodium hydrogen phosphate)

PH缓冲液,PH=7 (20 °C)

 1L

Buffer solution pH = 10,00 (20 °C) (Sodium carbonate/Sodium hydrogen carbonate)

PH缓冲液,PH=10 (20 °C)

 1L

Buffer solution pH = 4,00 (20 °C), red-coloured

PH缓冲液PH=4 (20 °C)，红色

 1L

Buffer solution pH = 4,01 (20 °C)

PH缓冲液PH=4,01 (20 °C)

 1L

Buffer solution pH = 7,00 (20 °C), yellow-coloured

PH缓冲液PH=7 (20 °C)，黄色

 1L

Buffer solution pH = 9,00 (20 °C) (Boric acid/Potassium chloride/Sodium hydroxide)

PH缓冲液PH=9 (20 °C)

 1L

Buffer solution pH = 10,00 (20 °C), blue-coloured

PH缓冲液PH=10 (20 °C)，蓝色

 1L

Buffer solution pH = 11,00 (20 °C) (Boric acid/Sodium hydroxide/Potassium chloride)

PH缓冲液PH=11 (20 °C)

 1L

Buffer solution pH = 4,00 (20 °C), red-coloured, Monobuf

Monobuff单剂量PH缓冲液PH=4，红色

 12x30 ml

Buffer solution pH = 7,00 (20 °C), yellow-coloured, Monobuf

Monobuff单剂量PH缓冲液PH=7，黄色

 12x30 ml

Buffer solution pH = 10,00 (20 °C), blue-coloured, Monobuf

Monobuff单剂量PH缓冲液PH=10，蓝色

 12x30 ml