$20 - $25

Length(MM) & Diameter : 225 X Ø16.00
Temperature: -100°C ~ +400°C OR -148°F ~ +752°F

IO2885-P Iodine Solution, 0.0250N, 500mL by AquaPhoenix

• APHA for Sulfide, 4500-F
• Traceable to NIST

Specifications

• Packaging Type: Glass
• Size: 500 mL
• Concentration: 0.0250N

SCT-108.001.30 SCT-THER-PEN-1 LCD Digital Multi-Thermometer by ScichemTech

Features:

• Reliable SCT Tester for Temperature measurement.
• Small design and display.
• Option to select °F/°C.
• Option to hold / test data.
• Auto shut-off in 60 minutes.
• Sensing time 1 second .
• 133mm. Stainless steel sensor probe protective plastic sleeve with clip.
• Battery operated with low battery indicator.

AI1228-L pH 9.00 Calibration Buffer Solution 16oz by Apera

The Apera Instruments pH 9.00 Calibration Buffer Solution is standardized against NIST certified pH references within 0.01 pH at 25°C (77°F). It's ideal for the calibration of pH meters that have customized calibration functions (e.g. Apera PH800, PH820, SX811).

pH value is affected by temperature variations. A temperature/pH reference chart is provided on the bottle label for reference.

All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 2-year shelf life. The expiration date is printed on the bottle. MSDS documents are downloadable.

Note: Store at room temperature and away from direct sunlight. Keep the bottle tightly closed when not in use. Keep out of reach of children.

• High Accuracy (±0.01 pH): standardized against NIST certified pH references within 0.01 pH at 25°C (77°F).
• Ideal for the calibration of all kinds of pH meters/testers
• Double-sealed, 2-Year shelf life
• Expiration date and Temperature/pH reference chart provided for reference
• Non-hazardous product (MSDS is downloadable)