Details
custom peptide synthesis
hanhong chemical is dedicated to provide high quality peptides for university, insititute, biotech company and pharmaceutical plant in the world. at the moment, the company has total of 30 plus chemists directly involved in peptide synthesis, with additional 20 plus technicians in hplc purification. in addition to h***ing well established, manual synthesis techniques, hanhong h***e also developed different solution phase synthesis methodologies to meet customers' requirements for peptides in commercial scale.
our monthly capacity reaches 1,1028 purified peptides. it probably possesses one of the biggest capacity with state-of-the art facilities in custom peptide in the world.
|
品名：l-叔亮氨酸 |
cat#: 07903 |
|
product name : l-tert·leucine |
cas#:20859-02-3 |
|
批量：1000kgs |
批次：bh-07903-180301 |
|
batch quantity：1000kgs |
batch no.:bh-07903-180301 |
|
包装规格：25kgs/袋 |
生产日期：2018-03-02 |
|
packing :25kgs net/bag |
manufacture date: 2018-03-02 |
|
检验项目 item |
检验标准 inspection standard |
检验结果 results |
|
外 观 appearance |
白色或类白色结晶性粉末 white or off-white crystal powder |
白色结晶性粉末 white crystal powder |
|
比旋度 specific rotation |
+6 ~ +8°（c=4,6n hcl） |
+7.36° |
|
*** he***y metals(pb) |
≤10ppm |
conforms |
|
水分 water |
≤0.50% |
0.36% |
|
炽灼残渣 residue on ignition |
≤0.20% |
0.06% |
|
含量 assay |
≥98% |
99.34% |
|
结论：本品经检验，符合企业标准 conclusion：this product by inspection acco*** with the standard in-house |
||