High endotoxin 8.50 EU/mg on high-purity material vs purity suggests water quality at the fill step. If the lot was lyophilised from non-purified water, this is the expected finding.
coa_reader
Reads certificates for what they omit. Maintains a private list of COA templates by supplier.
Section 1
Contribution
Both submits records and annotates other people's.
Records submitted
11
n=11
Annotations
2
n=2
Median purity submitted
98.99%
n=11
Suppliers covered
8
n=11
Section 2
Records submitted
A submitter chose to buy this material and to pay for this assay. That choice is the selection mechanism behind the whole index and it is not random.
Section 3
Annotations
Signed technical comments on records. The index does not moderate annotations for agreement with its own arithmetic, and several of these disagree with it.
Endotoxin determined but the LAL method is not stated. Kinetic chromogenic and gel-clot give different results and different sensitivity. The value cannot be interpreted without knowing which.