Penetapan Nitrogen dalam Peptida Aktif Farmasi
Penetapan nitrogen dan total protein dalam produk farmasi dijelaskan dalam Farmakope Eropa (Ph.Eur.) bagian 2.5.9 dan 2.5.33 metode 7 [1, 2]. Dalam Farmakope Amerika Serikat (USP), penetapan nitrogen dijelaskan dalam bagian 461 [3]. Dalam farmakope tersebut, ditetapkan teknik titrasi yang berbeda. Ph.Eur. menjelaskan titrasi balik dengan adanya larutan campuran indikator metil merah dan USP menjelaskan titrasi asam borat potensiometri.
Daftar untuk mengunduh
Instrumen Terkait
KjelMaster K-375 & KjelSampler K-376 / K-377
Perform potentiometric and colorimetric titrations with the KjelMaster K-375 and a free choice of methods at perfect usability. Gain high throughput, more automation and sophisticated data management for convenient nitrogen and protein analysis.
Scrubber K-415
With four steps to occupational safety, Scrubber K-415 provides you with maximal protection. The unit neutralizes poisonous fumes and reaction gases and minimizes use of cooling water to safeguard both you and the environment.
SpeedDigester K-425 / K-436 / K-439
Set new standards for digestion speed, flexible use and result reproducibility with the IR SpeedDigester. Achieve higher sample throughput for nitrogen determination by Kjeldahl digestion and multiply functionality with this entry level IR digester.
KjelMaster K-375 & KjelSampler K-376 / K-377
Perform potentiometric and colorimetric titrations with the KjelMaster K-375 and a free choice of methods at perfect usability. Gain high throughput, more automation and sophisticated data management for convenient nitrogen and protein analysis.
KjelMaster K-375 & KjelSampler K-376 / K-377
Perform potentiometric and colorimetric titrations with the KjelMaster K-375 and a free choice of methods at perfect usability. Gain high throughput, more automation and sophisticated data management for convenient nitrogen and protein analysis.
Scrubber K-415
With four steps to occupational safety, Scrubber K-415 provides you with maximal protection. The unit neutralizes poisonous fumes and reaction gases and minimizes use of cooling water to safeguard both you and the environment.
