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place of origin : | China |
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Shanghai, Shanghai, China
Product description
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Agar Powder | ||||
Item | Specifications | |||
Appearance | White to light yellow | |||
Gel Strength (Gr/cm2) | 700-1300 g/cm2 | |||
Loss on drying | ≤11% | |||
Hot water insoluble | ≤1% | |||
Starch assay( add two drops of iodine solution) | no blue color appearance | |||
Ash | ≤3.0% | |||
Residue after burning | 5.0% max. | |||
Water Absorbent | 75ml max. | |||
Sieve residue (sieve-60) | 95% passed | |||
Melting temperature | ≥ 80°C | |||
Gelatinization temperature | ≥ 30 °C | |||
Heavy metal | ||||
Arsenic(As) | <0.0001% | |||
Lead (Pb) | <0.004% |
Agar Strip | ||||
Item | Specifications | |||
Appearance | White to light yellow | |||
Gel Strength (Gr/cm2) | ≥400 g/cm2 | |||
Loss on drying | ≤20% | |||
Hot water insoluble | ≤1% | |||
Starch assay( add two drops of iodine solution) | no blue color appearance | |||
Ash | ≤5.0% | |||
Residue after burning | 5.0% max. | |||
Water Absorbent | 75ml max. | |||
Sieve residue (sieve-60) | 95% passed | |||
Melting temperature | ≥ 80°C | |||
Gelatinization temperature | ≥ 30 °C | |||
Heavy metal | ||||
Arsenic(As) | <0.0001% | |||
Lead (Pb) | <0.004% |
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Shanghai, Shanghai, China
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