$25 - $50

1406499 DPD Total Chlorine Reagent Powder Pillows, 25 mL, pk/100 by AquaPhoenix

For total chlorine determination by the DPD method. USEPA accepted for reporting drinking and wastewater analysis using Hach Method 8167.
Ranges: Low Range: up to - 2.00 mg/L; Mid Range: 0.05-4.00 mg/L; High Range: 0.1-10.0 mg/L.
Sample Size: Low Range - 25 mL; Mid Range: 10 mL; High Range: 5 mL.
Pack of 100 powder pillows.
Boric Acid free!

*Please note we can only ship RKI products to customers within the United States

94461-31 Traceable® Compact Two-Channel Digital Timer with Calibration by Digi-Sense

Compact size and two channels make this timer ideal for the lab. Set two channels independently in count-up or countdown mode. Distinctive alarm sound for each channel beeps for one minute after set time has elapsed. For repetitive tests, memory function automatically returns the display to the original set time.

Traceable® products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-traceable certification. This means that a 17025-accredited calibration test lab has confirmed that the product meets or exceeds all stated specifications, saving you both time and money by not having to calibrate separately.

NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.

• Get accurate, reliable measurements with included NIST-traceable calibration

Includes

Built-in stand, pocket clip, magnet, one 1.5 V button cell battery, and NIST-traceable calibration certificate with data.

TT91P Class 9 TDG Label (Paper) by GHS Safety

Shipping Labels are essential for packages that contain dangerous goods. GHS labels are available in two materials. Paper for indoor applications and in vinyl for extended outdoor usage using a fade resistant ink. These labels meet the UN Recommendations on the Transport of Dangerous Goods.

Available in 500/roll formats.

GHS2007 SDS Pocket Booklet (10/Pkg) by GHS Safety

SDS Pocket Booklet is designed as a quick reference guide to the new style Safety Data Sheets (SDS) under HazCom GHS. This 37-page booklet provides an alphabetical list of terms and definitions for all the relevant HazCom GHS terminology, sections of the SDS, HazCom GHS symbols as well as a table breakdown of Acute Toxicity Classes. The booklet also provides a full color index of HazCom GHS hazard symbols and their meanings.The back of the book also has a small section for any additional notes to be entered. Designed to fit easily in a shirt pocket or desk-top for easy reference. The booklets are 3-5/8" x 4-7/8" and sold 10/pkg.

SDS Pocket Reference Book covers widely used terms found on a Globally Harmonized System formatted Safety Data Sheet. Some terms included in this HazCom GHS reference book are:

Acute Effects
Carcinogenic Effects
Composition information on Ingredients (Section 3 of the SDS)
Disposal Considerations (Section 13 of the SDS)
Exposure limits
Flammable
Handling and Storage (Section 7 of the SDS)
Hazardous Polymerization
Irritancy
LC50 of a Material
LD50 of a material
Mutagenic Effect
Oxidizing Material
Physical and Chemical Properties(Section 9 of the SDS)
Reactivity
Signal Words
STEL
TLV
UEL
Viscosity

90260-58 Pocket Liquid-In-Glass Thermometer; 0 to 220F, Window Plastic Case, Organic Liquid Fill by Digi-Sense

These thermometers are ideal for use in laboratory, biology, chemistry, university, photographic, food/beverage, petrochemical, automotive, wastewater and many other general purpose applications. The protective plastic case protects these thermometers from accidental breakage during use and storage. The section of the case that surrounds the bulb has small openings for circulation. All DURAC Plus® thermometers feature markings that are permanently printed on the glass, blue spirit liquid that has a dark scale contrasts against a white background.

• Non-mercury blue spirit liquid
• Plastic case with window

Includes

Rugged plastic case with an eyelet at the top for easy suspension

Part Number: 17L-62A-1.15

98767-40 Traceable Flip-Stick Thermometer with Calibration; ±1°C accuracy by Digi-Sense

Flip-open design make it easy to carry around in your pocket or on the wrist strap. Meter measures 11"L when extended but folds to a nice compact 6" in length. Position stainless steel probe to any angle for easy temperature measurements. Large, ¾"H digits are easy to view at a glance. Features include switchable °F/°C, Min/Max, Hold, and low-battery indicator.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

Includes

wrist strap, one AAA battery, and NIST-traceable calibration with data.

AB4150-P Acetate Buffer Solution, pH 4.0, 500mL by AquaPhoenix

• APHA for Chlorine, 4500-C, D

Specifications

• Packaging Type: Poly
• pH Value: 4.0
• Size: 500 mL

TDSK100 Conductivity Solution, 100uS KCl, 1Qt. 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)

VK36 - 16" Fan Mount