$15 - $20

TDS1000/P Conductivity Solution, 1000ppm/1417uS, 1 Pt. by Sensorex

TDS/Conductivity instruments and sensors must be calibrated together. For a single-point calibration, select the one solution that approximates the expected conductivity or ppm level of total salts. Mixed Salt standards are the most frequently used in the field to sample naturally occurring water sources, boiler feed water, or cooling tower water. Typical river water, well water, or lake water sample will contain a mixture of several different salts. Sensorex Mixed Salt standards simulate a "Natural" mixture of common salt compounds found in these sources. Sodium sulfate, sodium bicarbonate, and sodium chloride salts are blended to provide a representative value. There are certain applications where Single Salt Solutions are preferred. NaCl Solution is routinely used to calibrate instruments measuring Sea Water or brackish water samples. Reagent grade salt and high resistivity DI water is compounded for accurate results. KCI Single Salt Solution may be used with conductivity meters that read directly in Siemens or Ohms. KCI (potassium chloride) is established as an international calibration standard for conductivity measurement. Choose the conductivity calibration solution that is right for your application. CA Residents: Prop 65 WARNING(S)

A-6502 Activator Solution Pack by AquaPhoenix

The Manganese activator solution accessory pack A-6502 supplies enough solution to perform at least 200 tests. This pack is great for refilling expired or empty K-6502 Manganese test kits.

A-6502 Activator Solution replaces A-6500. Please see the new test procedure.

C-5015D Hydrazine Comparator (round) by AquaPhoenix

The C-5015D Round Hydrazine Comparator (0-12.5 ppm) is a component of the K-5020D Hydrazine HR CHEMets® test kit. It is designed to be compared against the color formed in the R-5005 Hydrazine CHEMets® Refill. This comparator is applicable to many boiler and cooling applications. The color standards contain yellow dye mixtures that are formulated to match the colors produced by the test ampoules.

MO3319-P Methyl Orange Indicator, 0.05% w/v, 500mL by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Concentration: 0.05% w/v

0554 2013 Wall Mount for testo 160 THEL by Testo

Attach your Wi-Fi data logger to the wall using the wall bracket for testo 160 TH / THE / E / THL.

• For attaching the testo 160 data logger to the wall
• Comes with cut outs for screws and cable ties
• Can also be used with adhesive strips

Includes:

1 x wall bracket, including the unlocking key and double-sided adhesive strips

PH1605-P Phenolphthalein Indicator, 500mL by AquaPhoenix

• 0.5% w/v in Isopropanol
• pH 8.3 colorless to pH 10.0 pink Flammable/UN1993

Specifications

• Packaging Type: Poly
• pH Value: 8.3-10
• Size: 500 mL

AI1124 pH 3.00 Calibration Buffer Solution 8oz by Apera

The Apera Instruments pH 3.00 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)

CS1500-P Conductivity Standard, 1500 μS/cm, 500mL by AquaPhoenix

• Traceable to NIST

Specifications

• Packaging Type: Poly
• Size: 500 mL

ST2800-P Sodium Thiosulfate, 0.01 N, 500mL by AquaPhoenix

• Traceable to NIST

Specifications

• Concentration: 0.01N
• Packaging Type: Poly
• Size: 500 mL

SS-0007-R Test Strip Station - Holds 5 rolls and 2 vials by AquaPhoenix

Made from high quality plastic. Great for keeping test strips organized, easily avaliable, and safe storage.

BC2010-P Barium Chloride Solution, 10% w/v, 500mL by AquaPhoenix

• APHA for Sulfate, 4500-C, D

Specifications

• Packaging Type: Poly
• Concentration: 10% w/v
• Size: 500 mL

A-8500 Activator Solution Pack by AquaPhoenix

The Phosphate activator solution accessory pack (A-8500) supplies enough solution to perform at least 200 tests.

MO3325-P Methyl Orange Indicator, 0.1% w/v, 500mL by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Concentration: 0.1% w/v

SN3350-P Silver Nitrate, 0.0171N (N/58.5), 500mL by AquaPhoenix

• Traceable to NIST

Specifications

• Concentration: 0.0171N
• Packaging Type: Poly
• Size: 500 mL

C-1001 Filming Amine Comparator (round) by AquaPhoenix

The C-1001 Round Filming Amine Comparator is a component of K-1001 Filming Amine CHEMets® Test Kit (Methyl Orange) and is designed to be compared against the color formed in R-1000 Filming Amines CHEMets® Refill (Methyl Orange) ampoules.

The kit's range is applicable for routine measurement of residual filming amines in boiler feedwater. The comparator contains a set of color standards (sealed ampoules) containing dye mixtures that are formulated to match the colors produced by the test ampoules. The color standards are yellow in color and cover a range of 0-1 ppm octadecylamine (ODA).