give clarity of linearity and range in method validation

2481

can you pls provide chemistry previous papers for the post of trainee chemist in ap genco

2737

for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol

6151

As a chemist working with Actinium, what safety precautions and protocols would you follow due to its radioactive nature?

733

How to calculate coreletion coefficient

1773

Polymer chain growth can be terminated by b-hydride elimination or by reaction with h2. What is one advantage of the h2 reaction? : Polymer Chemistry

1233

what is the disso medium for tropsiun chloride

2316

Name the three elements which are forms carbohydrates?

1071

How to do regeneration of Metacarb Pb plus column?

2616

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

1975

When a glass rod is heated gradually and suddenly dipped in cold water, it cracks. What is the reason?? When a cool glass rod is suddenly heated, it cracks. Why?

1086

Protactinium is a rare and highly radioactive element. How is its radioactivity utilized in various scientific and industrial applications?

709

some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?

2708

WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE

2186

when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.

2105