Hf Scientific

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Hf Scientific
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  • ProCal Turbidity Standards for the Hach 2100Q Turbidimeter

    HF Scientific

    …conducted by HF Scientific demonstrating that ProCal™ performs as well as Hach® primary turbidity standards in selected Hach® instruments. Test results are available upon request. Hach® is a registered trademark of the Hach Company, which is not affilitated with HF Scientific.

  • ProCal Turbidity Standards for the Hach 2100P Turbidimeter

    HF Scientific

    …by HF Scientific demonstrating that ProCal™ performs as well as Hach® primary turbidity standards in selected Hach® instruments. Test results are available upon request.  Hach® is a registered trademark of the Hach Company, which is not affilitated with HF Scientific.

  • ProCal Turbidity Standards for the Hach 2100N Turbidimeter

    HF Scientific

    …conducted by HF Scientific demonstrating that ProCal™ performs as well as Hach® primary turbidity standards in selected Hach® instruments. Test results are available upon request. Hach® is a registered trademark of the Hach Company, which is not affilitated with HF Scientific.

  • ProCal Turbidity Standards for the Hach 2100AN Turbidimeter

    HF Scientific

    …conducted by HF Scientific demonstrating that ProCal™ performs as well as Hach® primary turbidity standards in selected Hach® instruments. Test results are available upon request. Hach® is a registered trademark of the Hach Company, which is not affilitated with HF Scientific.

  • ProCal Turbidity Calibration Standards

    HF Scientific

    ProCal Primary Turbidity Standards are pre-diluted, factory certified, and ready for use with not only the HF scientific turbidimeter product line but with other manufacturer’s instrumentation. The ProCal no formazin formulation utilizes a preservative that enhances stability, yet is safe and…

  • Nitrification Inhibitor Dispenser for CBOD Analysis

    HF Scientific

    The HF Scientific Nitrification Inhibitor Dispenser for CBOD Analysis is a quick, convenient and economical way to dispense chemicals when doing multiple carbonaceous CBOD tests. The dispenser is designed to provide an accurate dose of TCMP as outlined in Standard Methods for the Examination of…

  • Chlorine Free Micro Test Strips

    HF Scientific

    The Micro Check Test Strips are an accurate, inexpensive and safe alternative for reagent chlorine testing. Quick, accurate and easy to use results are achieved in under 1 minute.  Free Chlorine with sensitivity as low as 0.05ppm (mg/L). Micro Check free, detection levels ppm (0, 0.1, 0.2,…

  • Ultrasonic Cuvette Assembly

    HF Scientific

  • Hafnium (Hf) Hollow Cathode Lamp

    Varsal

    … List of Atomic Absorption Spectrometers Manufacturers Varsals HCL can be used on Atomic Absorption Spectrometers manufactured by: Perkin-Elmer, coded and uncoded Varian BUCK Scientific GBC Hitachi Shimadzu Thermal Jarrel Ash IL Unicom LEEMAN Labs Phillips

  • Chlorine Micro Check Test Strips

    HF Scientific

    Detect free or total chlorine concentrations as low as 0.05ppm Test strips for field testing and quality-control procedures; provide a safe and economical alternative to reagent chlorine testing. Includes: 50 test strips are supplied in bottle labeled with instructions, color-comparison…

  • Chlorine Pocket Photometer

    HF Scientific

    The Chlorine Pocket Photometer gives the accuracy expected from your laboratory, no matter where you happen to be. With the addition of the Patented DPD Powder Pop Dispenser, the Chlorine Pocket Photometer is packaged in a rugged, self-contained package that has everything needed for…

  • MicroTPW / TPI Handheld Turbidimeters

    HF Scientific

    …it is needed. With a resolution of 0.01 NTU and an extended range to 1,100 NTU, the MicroTPW / TPI is a perfect partner for field use. Advanced HF microcircuitry design substantially increases lamp and battery life. Standard Features: MicroTPW - EPA Accepted Method 180.1 MicroTPI…

  • Accessories for Micro100 Laboratory Turbidimeters

    HF Scientific

    Thomas No. 9591F16 ProCal Primary Calibration Kit, Full Range, .02, 10, and 1000 NTU (for MicroTOL 2, 4 and Micro100) Thomas No. 9591F25 Cuvette 28 x 70 mm 10/pk (replaces 28 x 93 mm) use for grab sample. Includes threaded light shield caps. Thomas No. 9591F31 Formazin Stock…

  • ULTRAgold Titanium Standard

    Ultra Scientific

    1 Analyte(s) @ 10 µg/mL in water with dilute nitric and trace HF acids

  • ULTRAgold Tin Standard

    Ultra Scientific

    1 Analyte(s) @ 10 µg/mL in water with dilute nitric and trace HF acids

  • Tin AA Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water with dilute nitric and trace HF acids

  • ULTRAgold Silicon Standard

    Ultra Scientific

    1 Analyte(s) @ 10 µg/mL in water with dilute nitric and trace HF acids

  • Silicon AA Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water with dilute nitric and trace HF acids

  • Silicon EnviroConcentrate

    Ultra Scientific

    1 Analyte(s) @ 10,000 µg/mL in water with dilute nitric and trace HF acids

  • Titanium AA Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water with dilute nitric and trace HF acids

  • ULTRAgold Silicon Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water with dilute nitric and trace HF acids

  • Vanadium EnviroConcentrate

    Ultra Scientific

    1 Analyte(s) @ 10,000 µg/mL in water with dilute nitric and trace HF acids

  • ULTRAgold Titanium Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water with dilute nitric and trace HF acids

  • Titanium EnviroConcentrate

    Ultra Scientific

    1 Analyte(s) @ 10,000 µg/mL in water with dilute nitric and trace HF acids

  • Tin EnviroConcentrate

    Ultra Scientific

    1 Analyte(s) @ 10,000 µg/mL in water with dilute nitric and trace HF acids

  • ULTRAgold Tin Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water with dilute nitric and trace HF acids

  • EM 200.7 LPC Standard B

    Ultra Scientific

    5 Analyte(s) @ various concentrations in water with dilute nitric and trace tartaric and HF acids.

  • Vanadium Standard

    Ultra Scientific

    1 Analyte(s) @ 10,000 µg/mL in water with dilute nitric and trace HF acids

  • Titanium Standard

    Ultra Scientific

    1 Analyte(s) @ 10,000 µg/mL in water with dilute nitric and trace HF acids

  • Silicon Standard

    Ultra Scientific

    1 Analyte(s) @ 10,000 µg/mL in water with dilute nitric and trace HF acids

  • Titanium Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water with dilute nitric and trace HF acids

  • Silicon Standard

    Ultra Scientific

    1 Analyte(s) @ 1000 µg/mL in water with dilute nitric and trace HF acids

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