AR grade means Analytical grade it is highly pure or enough pure to carreid out any analytical test at the same time GR is stands for Guarnted reagent which is superior grade to perform any test.
AR grade is called as Analytical reagent which is highly pure to carry any analytical test. GR grade is guarnted reagent which is superior grade.
chemical change in evaporated milk take place when it becomes stale (panis) or whnehn a product stale. -- CORTEZ SOFIA -- gr. 6
gr = Grain ss = 1/2
GR is used in Alkylation, in coupling reactions, for making Esters of Different Functional Groups, Aromatic & Tertiary Thiols etc.Dr.zulcaiffrom hajveri university
1000 grams
Some cooking conversion tables do use gr as an abbreviation for gram, although more usual and less confusing abbreviations are g or gm, because gr also stands for grain, which equals about 65 milligrams.
I think it is same as GR (guaranted reagent) reagent.
Gr. is usually short for grade. Ex. I am in gr. eleven...
gr
Gr.7 ...
Gr.5
REQUIRED EQUIVALENT GRADE FOR THIS GRADE sa 516 gr 70 .
Gr. 6.
i dont know gr 4
YES
what is definitin of grade in ppr pipes
good, AA grade college
ASTM A307 Grade B