Buffer solution

REF : 1078271000
Marca : Supelco
Descrição :Buffer solution (acetic acid/sodium acetate) traceable to SRM from NIST and PTB pH 4.66 (20C) Certipur(R)
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Descrição detalhada : Also known as an acetate buffer, it is prepared gravimetrically with acetic acid, sodium acetate, and high-purity water. This acetic acid/sodium acetate buffer is analyzed using a combined glass electrode following a 5-point calibration method, in accordance with DIN 19268, against certified primary reference standards as per DIN 19266.
Sinónimos : Buffer solution pH 4.66
Armazenamento : 15-25C
Embalagem : 1X1EA