ROTILABO® pH buffer solution sachets 25ml pH:7.00 Aqueous solutions are stable between

Aqueous solutions are stable between pH 5-6

This lack of interference occurs because steric hindrance of the protonated tertiary amine in HEPES shields the negative charge of DNA to a lesser extent than less substituted buffers

Penicillins are a type of β-lactam antibiotic consisting of a four-membered β-lactam ring bound to a five-membered thiazolidine ring

HEPES free acid Ultrapure

Convenient box of 100 needles

ROTILABO® pH buffer solution sachets 25ml pH:7.00 Aqueous solutions are stable betweenThe quantity of reagent contained in a sachet (25 ml) is sufficient for a single calibration. Traceable thanks to comparison with standard references from the National Institute of Standards and Technology (NIST) and the National Metrology Institute of Germany (PTB)