pH 9.0 Standard @ 25°C Back Catalog number: 59628 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70049 Bromoform Price on request 72487 Methyl sorbate Price on request LA11457510CY Chloroparaffin C10 44.82% Cl, 10µg/mL in CY, 1ml Price on request