Chemsolute buffer, pH 4.00 ±0.0, red, twin neck bottle, 1L Back Catalog number: 1134-1L Availability: In the manufacturer's stock Price on request - + Recommended 31103-6X1L F31103 Acetate buf. pH 4.65, 1L 1,00SPE Price on request 33545-1L F33545 Buffer pH 6,00 PF. MIT 1L1,00SPE Price on request 31048-500ML F31048 Acetate-Buf. pH4,6 500ML 1,00SPF Price on request