Tampão pH = 9.00 ± 0.01

Ref: 032529-7010

1 L

28.00€

Informação

pH = 9.00 ± 0.01 (20°C) blue
DIN 19267+ • stabilized • color coded • certified • ready for use.
Basic: Boric acid / Sodium hydroxide. Traceable to NIST/PTB. Ready for use.

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