【Complete Kit】 Includes 3 × 250mL pH Calibration Solutions (pH 4.00, 7.00, 10.01) and 1 × 250mL KCl pH Electrode Storage Solution. Free four refillable 50ml bottles included.
【Extra Value】 Buy one pH calibration Solution kit and get an additional 250mL KCl probe storage solution for free. Protects pH meter electrodes and extends the lifespan of your pH testers.
【Long Shelf Life】 Double-sealed bottles ensure freshness and stability. Unopened solution lasts up to 2 years from the manufacturing date.
【High Accuracy】 Provides precise results with ±0.02 pH accuracy at 77°F/25°C. Ideal for professional and home calibration needs.
【Easy to Use】 Color-coded pH buffer solutions (pH 4, 7, 10) allow quick identification and hassle-free calibration.
Propylene Glycol and Vegetable Glycerin Combo 2-Pack: one PG and one VG, 500 mL (1.06 Pint) Each — Food-Grade Kosher Liquids — Dispensing Caps Included
KWD 10
Laboratory-Grade Universal Indicator Solution, 1L - The Curated Chemical Collection
KWD 15
Potassium Hydroxide Flakes KOH, 2 lbs Caustic Potash Anhydrous KOH Dry Electrolyte - HDPE Container with resealable Child Resistant Cap
KWD 12.500
Innovating Science 0.1% Aqueous Bromothymol Blue, 500mL - The Curated Chemical Collection
KWD 8
