4,00, ±0,01, Red, 20 °C, 1 L
Colour coded pH buffer solutions for the calibration of pH meters.
: Certified by Reagecon’s ISO 17025 accredited test method and NIST traceable.
#: 173241ZA
: VWR Chemicals
#: 84654.0500
#: 21192.367
#: 514-1246
: VWR Collection
#: 110884ZI
#: 516-7521
: Cytiva (Formerly Pall Lab)
#: 26930.362
#: 479-2396
#: 27800.460
#: MMMA4545XL
: 3M
#: BRDY150016
: Brady
#: 215-0358
: Sterilin
#: MFLX96410-18
: Avantor Fluid Handling
#: 28011.260
#: 113-8282
#: RATI5700200
: RATIOLAB
#: 129-1608
#: 391-0629