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What is meanings of AR and GR in chemical grade?
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.
What is the purpose of nessler's reagent?
its the reagent used to checkvthe presence of ammonia in water
What is ACS Reagent grade in Sigma aldrich company?
This means that the material is of a standard specified by ACS, the American Chemical Society. Usually, it is purer than things marked simply "Reagent"
How do you make 5 ppm potassium solution?
Dissolve 17, 5 mg magnesium chloride anhydrous (reagent grade) in 1 L demineralized water, at 20 0C, in a vilumetric flask.
What other types of analytical procedures detect the presence of proteins?
biuret reagent
What is meaning of excelaR in chemical grade?
I think it is same as GR (guaranted reagent) reagent.
What is LR or AR grade chemicals?
The laboratory reagent grade are specified according to their purity. The common commercial grades of reagents are as follows.. AR- analytical reagent grade OR-organic reagent IP - pharmaceutical reagent grade LR- laboratory grade CP- Chemically pure
What is meanings of AR and GR in chemical grade?
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.
Is it wfi used for inplace of lal reagent water?
The LAL reagent water can be sterile WFI or other water that show reaction with the specific LAL reagent with which it can be used, at the limit of the sensitivity of such reagent.
How do you prepare a 12 percent NaCl solution?
Dissolve 12 g dried sodium chloride (reagent grade) in 100 mL demineralized water.
What is the purity difference between hydrogen peroxide AR grade and hydrogen peroxide LR grade?
AR is analytical reagent and LR laboratory reagent; practically differences are not significant and depends on the reagents company.
What is the purpose of nessler's reagent?
its the reagent used to checkvthe presence of ammonia in water
What is the types of potassium Tetroxalate Where can you purchase good quality potassium Tetroxalate with best price?
Walmart. Potassium Tetroxalate have industrial grade and Reagent grade. Henan Modern Inorganic Salts Industry Co., Ltd. can supply good quality potassium with competitive price.
What reagent is used to test for starch?
The reagent that is used to test for starch is a mixture of iodine and potassium iodide in water, or an Iodine - KI reagent. If the reagent turns blue-black in color, then starch is present.
Does LAL Reagent Water have to be sterile?
yes.
What is the reagent used to test proteins?
Buiret Reagent
What is ACS Reagent grade in Sigma aldrich company?
This means that the material is of a standard specified by ACS, the American Chemical Society. Usually, it is purer than things marked simply "Reagent"
