, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
+49 89 9399 6237 info(at)shodex.de Konrad-Zuse-Platz 3, München Mo-Do 8:30 - 17:00 / Fr 8:30 - 16:00
Konrad-Zuse-Platz 3, München   

Molecular Weight Distribution of Gelatin Extract (2)

Gelatin contains α, β and γ chains, and the ratio of their content is said to have a significant effect on the performance of gelatin. The Asahipak GS-620 HQ column is suitable for general analysis of the components of gelatin and Asahipak GS-620 7G-P is especially suitable for analysis of the components of gelatin by the PAGI method(test method of gelatin for photo film in Japan). When using a Asahipak GS-620 7G-P, the column should be pretreated in accordance with "Precautions in Analyzing Gelatin" attached to the operation manual so as to obtain reproducible data.

Sample : Gelatin



Columns : Shodex Asahipak GS-620 7G-P (7.5mmI.D. x 500mm) x 2
Eluent : 0.2M NaH2PO4(pH6.8)
Flow rate : 0.57mL/min
Detector : UV(220nm)
Column temp. : 50°C

Courtesy of Dr. Ohno, Chiba University