USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $5.00-20.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
our advantages:
1.product capacity: eptidego has produced thousands of peptides ranging in quantity from milligrams to multiple kilograms with purities up to 99.0%.
2. samples free trial: our company welcome samples to test our quality then make regular orders.
3. good service: the company have 24 hours online service and feedback to our clients ontime
4. quality guarantee: we have strict quality control system before our delivery and refunds or re-deliver if any quality problems.
5. fast delivery and safe shipping: the compnay process orders in time and have much experienced in internation shipping, always keep goods safe shipping and fast delivery.
test |
specification |
result |
---|---|---|
appearance |
white or off-white powder |
white powder |
solubility |
soluble in formic acid
|
conforms |
ms |
1815.1±1.0 |
1814.6 |
related substances
|
unspecified impurity for each impurity: nmt1.0% |
0.58%(single largest impurity) |
purity(hplc) |
nlt 98% |
98.47% |
acetic acid |
nmt 12.0% |
8.5% |
water content(karl fischer) |
nmt 8.0% |
4.6% |
peptide content(n%) |
nlt 80% |
86.0% |
bacterial endotoxins |
less than 5iu/mg |
conforms |
residual solvent methanol acetonitrile triethylamine |
nmt 3000ppm nmt 410 ppm nmt 320 ppm |
conforms |