Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

why we use only vanilline , acetanilide,& caffeine For the
Calibration of melting point appartus?

Answer Posted / siri

These chemicals are very stable and covers
range between 0-300°c .Easily available in market .
vanilline - 81°C to 83°C
Acetanilide - 114°C to 116°C
Phenacetin - 134°C to 136°C
Sulfanilamide - 164.5°C to 166.5°C
Sulfapyridine - 191°C to 193°C
Caffeine - 234°C to 237°C

Is This Answer Correct ?    30 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.

2689


how the compound separate in coulunm,explain

2533


why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?

1709


In rs method development when we are going area normalization method to dilute standard method?

1528


what is partion and column chromatography

2393


Why a1% value is used for some product ? What is the criteria for selection a1% value ?

2346


Principle of single pan analytical balance

5145


what is mean by ambient temperature?

916


WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY

2613


How to set analyticl specification for combination products?

747


Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18

1919


how to get accurate result for Residue on evaporation in purified water

1652


if instrument calibration fails then what require to do?

980


A ha tc is actual defination of retention time?

1617


How much is the standard area for glc analysis

2290