in uv visible spectroscopy calibration why we are using
potasium dichromate and tolune
Answers were Sorted based on User's Feedback
Answer / ishvar
In UV Toluene is Two minimum and Maximum absorbance observe , resolution occurred there for toluene is use in calibration of UV
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / ravikumar vasam
main reason potassium dichromate dissolve in toluene
Is This Answer Correct ? | 1 Yes | 7 No |
Answer / ravinder
we used potiassium chromate for calibration of spectrophotometer.
Is This Answer Correct ? | 5 Yes | 12 No |
in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?
Why using 0.5% acetone in methanol mobile phase for HPLC Gradient performance check.
What is principle of Polarimeter?
why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?
why we use deturium lamp in uv spctrophotometer other than lamps
what is rt and rrt? how we find rrt? relation between rt and rrt/
What is differences between the Instrument and Equipment
what should be the precision during technology transfer?
acetic acid is weak acid & perchloric acid is strong acid.but how perchloric acid is soluble in acetic acid
Why we use methy Ethyl Propylparabine For HPLC Calibration
Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.
why hexane is used for FID calibration in GC