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HEBEI LEAD BIO-CHEMICALS CO., LTD.
ADDRESS: No. 481, Heping West Road, Shijiazhuang 050071China
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Products
Trypsin 1:250

Source: Porcine Pancreas or Bovine Pancreas

DESCRIPTION
Trypsin 1:250 is a substance containing lower activity Trypsin. 
Other than Trypsin 1:250, There is a similar and popular product called Trypsin 1:300.

Trypsin 1:250 is extracted from porcine pancreas or bovine pancreas, 
according to customers’ requirement, and further processed by advanced 
separation and purification technology, to get high quality products.

SPECIFICATION I (Trypsin 1:250) 

Item 

Specification 

Method 

Appearance 

White or almost white lyophilized powder

 

Trypsin activity 

≥ 250 USP units / mg powder

USP

Loss on drying 

≤ 5.0%

USP

SPECIFICATION II (Trypsin 1:300)  

Item 

Specification 

Method 

Appearance 

White or almost white lyophilized powder 

 

Trypsin activity 

≥ 300 USP units / mg powder

USP

Loss on drying 

≤ 5.0%

USP

Conclusion: Product complies with USP Standard.

STORAGE
  Preserve in tight containers, and avoid exposure to excessive heat. 

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