Sample

Compound

GLP-1 S 20 mg

Lot

SA-G1S-2609

Formula

C₁₈₇H₂₉₁N₄₅O₅₉

Laboratory

Independent lab

Test	Method	Limit	Result
Purity	HPLC	≥ 99.0%	99.44%
Identity	Mass spectrometry	4113.6 ± 1.0 Da	4113.4 Da
Net content	Quantitative HPLC	≥ 20 mg	20.35 mg
Endotoxin	LAL assay	≤ 0.5 EU/mg	0.05 EU/mg
Sterility	Membrane filtration	No growth	No growth
Heavy metals	ICP-MS	≤ 10 ppm total	0.7 ppm
Moisture	Karl Fischer	≤ 8.0%	2.5%