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Agar Agar, CERO 3Kg Gracellaria powder, Type 8925 Q min. 900 g/cm² 3Kg
10154-3Kg
Product Agar Agar CERO Agar Agar Gracellaria powder, Type 8925
Q min. 900 g/cm²
Product code 10154
CAS# 9002-18-0
Parameter Specification
Assay Threshold gel concentration max. 0.25 % passes test
Appearance White to yellowish white, nearly conform odourless powder
Solubility* Insoluble in cold water, soluble in conform boiling water
Particle size (through 80 mesh) min. 95 %
Gel strength (1,5%, 15h) min 900 g/ml
Congealing point 35 - 41 °C
pH-value (1.5% solution) 6.0 - 8.0
Loss on drying max. 20.0 %
Ash on DM max. 1.5 %
Acid-insoluble ash on DM * max. 0.5 %
Insoluble matter * max. 1.0%
Starch * not detectable
Gelatine and other proteins* not detectable
Water absorption * max. 75 ml of water is obtained
Arsenic max. 3 mg/kg
Lead max. 5 mg/kg
Cadmium max. 1 mg/kg
Mercury max. 1 mg/kg
Total plate count ** max. 5 000 cfu/g
Yeasts and moulds (USP)** max. 300 cfu/g
E. coli ** negative in 5 g
Salmonella spp. ** negative in 25 g
** PH.EUR method ; * FCC method ; *** Nikkan-Kobe method
Unit Qty: eaQTY