Protein in foods | Food special standard | Reference Materials

Weiyel Reference Materials

Protein in foods

  • Price: $155
  • Cat No.:BWZ7777-2016
  • Form:Liquid State
  • Term of validit:6 Months
Pack Size:
  • 8 bottles/set , 300g/L
Essential Information Magnitude Information Related Products
Protein in foods Essential Information
Form Liquid State
Stroma Water
Packing Plastic bottle
Save conditions Refrigeration(4±4)℃ Store airtight and away from light place.Before use, the temperature should be adjusted to at 2-8 ℃,shake uniformity.Used up after opening,prevent contamination during use.
Magnitude Information
No Analyte Standard value Uncertainty(k=2) CAS
1 Sodium hydroxide solution 300g/L / 1310-73-2
2 P-nitrophenol indicator 1g/L / 100-02-7
3 Acetic acid solution 1.0mol/L / 64-19-7
4 Sodium acetate solution 1.0mol/L / 127-09-3
5 Sodium acetate-acetic acid buffer solution pH=4.8 / /
6 Color developer-reagent A / / /
Color developer-reagent B / / /
7 Ammonia nitrogen standard reserve solution 1.0g/L(Nconversion) 2% 7783-20-2
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