男人把女人桶爽30分钟动态_久久亚洲人成国产精品_可以免费看的毛片_隔壁老王国产精品福利

Products

Products

L-ARGININE MALATE(1:1)

Product name: L-ARGININE MALATE(1:1)

Molecular formula: C10H20N4O7

Structural formula:

Quality index:

Item Index
Appearance white crystalline powder
Assay(%) ≥98.0
L-Arginine(%) 55.5-57.5
Malate acid(%) 42.5-44.5
Specific rotation(º)[α]D20 +15.5 ± 1.0(c=8, 6moLHCl)
Loss on Drying(%) ≤1.0
Residue on ignition(%) ≤0.1
Heavy metals(as Pb)(ppm) ≤10
Arsenic As(ppm) ≤2

Uses:Mainly used in sports health and health improvement.