Weight | 1 lbs |
---|---|
pH | 4/7/10 (3 bottles), 4.01, 7.01, 10.01 |
Volume | 8 fl oz (240 mL), 16 fl oz (470 mL) |
$12.90 – $24.90
Weight | 1 lbs |
---|---|
pH | 4/7/10 (3 bottles), 4.01, 7.01, 10.01 |
Volume | 8 fl oz (240 mL), 16 fl oz (470 mL) |
This product is pH standard calibration buffer solutions for pH meters. It is compatible with both USA and NIST standards and is manufactured by Chemixsol. […]
pH Up and pH Down Combo Kit Water Adjuster Buffer for hydroponic *Unique formula*
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rarebe_28 –
Great price
bama77dexter –
very good service