casein peptone

Casein peptones are used in diverse applications, notably in bacterial diagnostics and in agro-food, cosmetic and pharmaceutical fermentation for production of biomass. A stable and standardized raw material, casein peptones bring a reliable and consistant source of Nitrogen to media whatever the application. It is a major component in culture media destined for antibiotic resistance testing and is also used for toxin production within the pharmaceutical industry

Peptone Specifications:

Total nitrogen ≥ 12%
Amino acid nitrogen ≥ 3%
Ash ≤ 10%
Loss ≤ 6.0% on drying

Color: Yellowish or white powder
Package: 20kg kraft bag with inner lining\10kg paper barrel\1kg aluminum foil bag\250g bottle packed
Storage: Keep in original packaging closed when not in use, , keep in ventilating\clean and dry area, avoid moisture
Retention period: 3years

1. What's your payment terms?
T/T or L/C.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 20 kg / bag . Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide? 
Usually, we provide Commerical Invoice, Packing List, Bill of loading and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Qingdao or Tianjin.