Polyphosphates (2) (SB-802.5 HQ)

Polyphosphates were separated using OHpak SB-802.5 HQ (a column for GFC separation).


Sample : 2 mg/mL each (in eluent), 10 μL
1. Sodium tripolyphosphate, Na5P3O10
2. Sodium pyrophosphate, Na4P2O7
3. Sodium phosphate monobasic, NaH2PO4
4. NaCl


Column       : Shodex OHpak SB-802.5 HQ (8.0 mm I.D. x 300 mm)
Eluent       : 50 mM NaCl aq.
Flow rate    : 0.5 mL/min
Detector     : RI
Column temp. : 70 °C

Sample Name Index

Operation Manual / Certificate of Analysis

Operation Manuals and Certificate of Analysis / Inspection Certificate for the following products can be downloaded here.

Product Name Index

Applications