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By dilution of 1 part 0.50M buffer with 49 parts of water, giving 50 parts of the desired 0.010M = 10 mM Phosphate buffer
5 mM phosphate buffer (4.82 g/l monohydrate, monosodium phosphate, pH 6.5).
Without phosphate you can't.
pl. suggest how to prepare 50 sulphuric acid
The composition of Buffer P2 is:200 mM NaOH1% SDS (w/v)Buffer P2 is the lysis buffer
By dilution of 1 part 0.50M buffer with 49 parts of water, giving 50 parts of the desired 0.010M = 10 mM Phosphate buffer
5 mM phosphate buffer (4.82 g/l monohydrate, monosodium phosphate, pH 6.5).
Without phosphate you can't.
I don't know how to make the solution below. Low salt buffer: 10 mM phosphate buffer, 10 mM NaCl, pH 7.4. Could you tell me the method in detail?
pl. suggest how to prepare 50 sulphuric acid
10ml of 0.4M Citric acis solution 90 ml of 0.4M sodium phsophate dibasic solution 12.22g NaCl (tomake 150mM ionic solution) or 6.38g to make 100mM ionic strength. make up volume upto 2000ml with water. You should not need to pH this buffer . :)
The composition of Buffer P2 is:200 mM NaOH1% SDS (w/v)Buffer P2 is the lysis buffer
1 M Sodium Phosphate Buffer Stock Solution (1 liter) Protocol # Solution A: Dissolve 138.0 g NaH2PO4?H2O in 1 liter dH2O (pH 7.0). # Solution B: Dissolve 142.0 g Na2HPO4 in 1 liter dH2O (pH 7.0). # Mix 423 ml Solution A with 577 ml Solution B. # Autoclave and store at room temperature.
A water solution containing 50 mM tris(hydroxymethyl)aminomethane and 150 mM sodium chloride has a pH of 7,6.
to prepare 100ml of 100mM Trissolution: Mol wt of Tris=121.14121.14g in 1000ml ----> 1M12.11g in 100ml -------->1M1M=1000mM121.1g---->1000mM12.11g ----------->100mM1.211g in 100ml and 100mM Tris
To prepare the buffer using solid form reagents, prepare a 0.1 M ammonium acetate solution by dissolving 7.7 g ammonium acetate in a 1000 ml water. Adjust 1 L of this solution to pH 4.5 by adding acetic acid (about 8 ml) and 5 ml of 1 M p-TSA (equivalent to 5 mM p-TSA).
The composition of Buffer OBB is:20 mM Tris·Cl, pH 7.51 M NaCl2 mM EDTA0.2% SDSANSWERED BY .........BASIM