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瓊脂A/Agar A
瓊脂A/Agar A
瓊脂A/Agar A

瓊脂A/Agar A

 詳情說(shuō)明

瓊脂A/Agar A

貨號(hào):zk3159

英文名: Agar A
級(jí)別Reagent Grade
儲(chǔ)存: 常溫(18-25℃)
規(guī)格:100G  500G

技術(shù)規(guī)格

Physical Appearance A purified agar from which the naturally occurring pigments, salts and miscellaneous matter has been reduced to a minimum. Plant Cell culture tested, Microbiological tested.
Mp 80~90°C(1.5% sol)
pH 6.0~7.0(1.5% sol)
Color White to light cream
Moisture 12% or less
Yeasts & molds <200/g
Coliforms <3/g
E.coli Negative
Salmonella Negative
Ash 6.5% or less
Solubility In boiling water
Total plate count <5000/g
Gel Point 32-38°C(1.5% sol)

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