pl. suggest how to prepare 50 sulphuric acid
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).
pH is 9.75
for prepare 1mM DPPH radical solution: DPPH Molecular weight: C18H12N5O6 = 394g DPPH 1mM = 394/1000= 0.394g/L
pl. suggest how to prepare 50 sulphuric acid
A water solution containing 50 mM tris(hydroxymethyl)aminomethane and 150 mM sodium chloride has a pH of 7,6.
HEPES is a type of zwitterionic organic chemical buffering agent. It is able to dissociate and its dissociation decreases as the temperature decreases.
10 mm = 1 cm → 50 mm = 50 ÷ 10 cm = 5 cm
10 mm = 1 cm, hence 50 mm = 50/10 = 5 cm
50 feet = 15,240 mm
50 mm = 0.164 feet
50 mm = 5 cm
50 mm would be 5 cm
50 millimeters = about 2 inches. (1.96850394 inches)Direct Conversion Formula 50 mm*1 in25.4 mm=1.968503937 in
No 50 mm = 5 cm only
1000 mm = 1 m 1000 m = 1 km ⇒ 1000 x 1000 mm = 1000000 mm = 1 km ⇒ 50 mm = 50 ÷ 1000000 km = 0.00005 km