Hydrion Jumbo pH Paper Dispensers; 7.2 - 8.8

Spectrum Chemical Mfg. Corp.

242-56439

* Please note that delivery charges apply to all our products.

Détail du produit

- Complete with color charts and jumbo size 1/2 in. wide by 600 in. length roll of testing paper
- Short range papers produce sharp color change for each half pH unit

Livraison, retours et garanties

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