$20 - $25

2745250 Test Strips: Hardness, Total as CaCO3, 0-425 ppm by AquaPhoenix

Water hardness is caused almost entirely by calcium and magnesium ions. Other di- and trivalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases soap consumption in laundries and causes scale in boilers. Contains 50 tests.

• Easy to use, disposable, and inexpensive
• A great way to obtain quick, quantitative answers in the field or in the lab

*mg/L unless otherwise noted, ppb = μg/L, ppm = mg/L.; gpg = grains per gallon; 1 gpg = 17.1 mg/L or 17.1 ppm. 1EPA-accepted for wastewater. Check with your regulatory agency.

2657512 pH Reagent Set (Hach) by AquaPhoenix

Phenol Red Indicator Solution. Standardized for colorimetric pH determination. Color range: pH 6.0-8.5. Bottle/50 mL spec. grade.

SN3340-P Silver Nitrate, 0.0141N, 500mL by AquaPhoenix

• APHA for Chloride, 4500-B
• Traceable to NIST

Specifications

• Concentration: 0.0141N
• Packaging Type: Poly
• Size: 500 mL

VK24 - 10" Fan Mount

HA7407-B Hardness Buffer, Trace, 60mL by AquaPhoenix

• Odorless / Triethanolamine

Specifications

• Packaging Type: Poly
• Size: 60 mL

SA1590-Q Sulfuric Acid, 0.5N, 1L by AquaPhoenix

• Traceable to NIST
• Sulfuric Acid/UN2796

Specifications

• Concentration: 0.5N
• Packaging Type: Poly
• Size: 1.00 L

PH9275-Q Potassium Hydroxide, 0.1N, 1L by AquaPhoenix

• Traceable to NIST
• Potassium Hydmxide/UN1814

Specifications

• Packaging Type: Poly
• Size: 1.00 L
• Concentration: 0.1N

FS2101-P Fluoride Standard as F, 1.00 mg/L (ppm), 500mL by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Hardness: 1.00 ppm

SH6160-Q Sodium Hydroxide, 0.01N, 1L by AquaPhoenix

• Traceable to NIST

Specifications

• Concentration: 0.01N
• Packaging Type: Poly
• Size: 1.00 L

PI1065-H Potassium Iodide, 10 g by AquaPhoenix

1 drop = 5ppm as SO3 / 25mL

ST2705-P Sodium Thiosulfate, 0.0365N, 500mL by AquaPhoenix

• Traceable to NIST

Specifications

• Packaging Type: Poly
• Size: 500 mL

SA1555-P Alkalinity Titrant Low, 500mL by AquaPhoenix

• 1 drop = 10ppm as CaCO3 / 25mL
• Traceable to NIST

Specifications

• Concentration: 0.12N
• Packaging Type: Poly
• Size: 500 mL

90260-13 General Purpose Liquid-In-Glass Thermometer; 20 to 500F, 76mm Immersion, Organic Liquid Fill by Digi-Sense

These thermometers are inexpensive and safe for use in laboratories, universities, food/beverage, environmental, wastewater, petrochemical, pharmaceutical and many other general-purpose applications. Choose from partial immersion or total immersion thermometers.

Thermometers feature permanently fused markings, blue spirit liquid, white background glass; are also individually serial numbered. Include a ring top and a statement of accuracy supplied by manufacturer.

• Nonmercury blue spirit liquid
• Statement of accuracy

Includes

Ring top and a statement of accuracy supplied by manufacturer.

93605-48 Industrial Thermocouple Element, 12" L, 20gauge, J Type by Digi-Sense

Elements with in an industrial thermocouple that includes a thermowells that deteriorate over time can be replaced as a more cost effective solution. Each replacement element is made of 20 gauge wire and is encased with ceramic insulators for a greater degree of protection.

CY-7100-G Cylinder, Glass 100mL by AquaPhoenix

Kimax™ Cylinders with Single Metric Scale, Removable Plastic Base