VWR® Buffer Solutions, Secondary Standards
供应商: VWR Chemicals
VWRC84582.260EA
601
CNY
VWRC84582.260
VWRC84583.260
VWRC84580.260
VWRC84581.260
VWRC84584.260
VWRC84585.260
VWRC84586.260
VWRC84587.260
VWRC85788.260
VWR® Buffer Solutions, Secondary Standards
缓冲(液)
酸碱缓冲液
- Accurate to ±0,010 pH units (except buffer 12,454 with accuracy ±0,050)
- Solution standardised at 25 °C
- Fully traceable for optimum pH calibration (traceable to NIST, DIN 19266 and IUPAC)
- Temperature dependence data is printed on the labels as are batch number and expiry date
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