Description
Material: LDPE
biochemical enzyme assays and in vitro diagnostic analysis
an allergen
It is also used to elute tagged proteins bound to Ni ions attached to the surface of beads in the chromatography column
Bromophenol blue 69227-93-6 Material: LDPEBromophenol blue ACS, for microscopy Indicator pH 3. 0 4. 6 Dissolve 0. 1 g in 100 ml ethanol (20 %) or 0. 04 g in 0. 74 ml NaOH 0. 1 mol l and make up to 100 ml with water Dyeing dead cells blue Colour conversion yellow blue Transition range pH 3,0 4,6 Use vitality test of spermatozoa
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