SOLUTION TAMPON PH 4 MERCK 09435 – 1L
Original price was: €114,00.€28,50Current price is: €28,50.
Solution tamponcolorée bleu ph 4,00 MERCK (acide borique/potassium chlorure/sodium hydroxyde).
coloration: bleue.
rapportée à SRM de NIST et PTB pH 4.00 (20°C) Certipur® .

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