$15 - $20

C-1501 Ammonia Comparator (round) by AquaPhoenix

The C-1501 Round Ammonia Comparator (Nesslerization) is a component of the K-1510 Ammonia CHEMets® Test Kit (Nesslerization) and is designed to be compared against the color formed in R-1501 Ammonia CHEMets® Refill (Nesslerization) ampoules. This test is ideal for drinking water, clean surface water, nitrified wastewater effluent, and seawater/saltwater applications.

The C-1501 comparator contains a set of color standards (sealed ampoules) containing dye mixtures that are formulated to match the colors produced by the test ampoules. Color standards are yellow in color and cover a range of 0-1 ppm ammonia-nitrogen (NH3-N).

AI1126 pH 8.00 Calibration Buffer Solution 8oz by Apera

The Apera Instruments pH 8.00 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)

GHS1297LP Single Blank Paper Supplier Label (8.5" x 14") by GHS Safety

GHS pre-printed drum labels come with your choice of pictogram that meets the UN recommendations on the Transport of Dangerous Goods. These labels make an excellent choice for short production runs or re-labeling of product for transportation. These labels are made from a Laser Printable Paper for indoor use or Vinyl stock with a permanent peel and stick adhesive for extended use in outdoor conditions.

Use any desktop publishing package to quickly make your own transportation labels.

Available in 8.5" x 14" size and packaged in a bundles of 100 sheets.

AI1122 pH 2.00 Calibration Buffer Solution 8oz by Apera

The Apera Instruments pH 2.00 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)

AI1131-S 12.88 mS/cm Conductivity Calibration Solution 4 oz. by Apera

The Apera Instruments 12.88 mS/cm Standard Conductivity Calibration Solution is made of high-purity chemicals, standardized against NIST certified references at 25°C (77°F). It's ideal for the calibration of all types of conductivity meters. Since conductivity value is affected by temperature, the temperature & conductivity reference table is provided on the bottle labels for your reference.

All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 1-year shelf life. The expiration date is printed on the bottle.

MSDS is downloadable at support.aperainst.com; The Certificate of Analysis can be acquired by requests.

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.

• Standardized against NIST certified references at 25°C (77°F), ideal for the calibration of all types of conductivity meters
• Double-sealed, 1-Year shelf life
• The expiration date and Temperature/pH reference table is provided for reference
• Non-hazardous product (MSDS is downloadable)