Weights

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  • "Wire" Lead Flask Weights with Vikem Vinyl Coating

    Bel-Art Products

    These lead weights can be coiled into a helix, spiral, cone or any irregular shape to stabilize vessels in a water bath. Flexible; versatile Coil around flasks, thread through handles or loop around bottle necks Coated with chemical resistant red Vikem® vinyl to protect glassware …

  • Closed Lead Rings

    Bel-Art Products

    Protect and stabilize expensive glassware with these Vikem® vinyl coated lead rings. Stabilize glassware immersed in water baths; reduces floating, breakage and chemical spills Bright red Vikem® vinyl coating Chemical-resistant Will not scratch flasks Available in five…

  • Precision Laboratory Balance Weights

    Troemner

    Screw knob style weights are ideal for most laboratory calibration applications Sizes from 1 mg to 100 g Two-piece polished stainless steel gram weights Five tolerance levels from Ultra Class SM to ASTM Class 4 Sets and individual weights available These standard…

  • NIST Class F Servicemen Test Weight Sets

    Troemner

    Weights are available with NVLAP* or Traceable Certificates To test commercial and non-commercial scales NIST Class F tolerances Designed for servicemen Class F weights are designed to check scales used in commercial and industrial applications where an accuracy of 0.1% or…

  • Lead Rings

    Heathrow

    Use rings to stabilize glassware and plasticware on shakers or immersed in water baths. Vinyl-coated lead rings will not mark or scratch bench tops or labware.

  • Standard Line OIML E2 Individual Weights

    Mettler Toledo

    Uncompromising selection of steel and rigorous control of manufacturing processes make these weights the excellent choice for balance calibration and testing. The proven one-piece design (monobloc) guarantees best long term stability and accurate testing results. Austenitic Stainless Steel …

  • Analytical Precision Class 1 Weights, with NVLAP Accredited Certificate

    Troemner

    Class 1 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg. Cylindrical with handling knob Supplied in high quality polycarbonate case with red insert …

  • Analytical Precision UltraClass Cal-Paks, with NVLAP Accredited Certificates

    Troemner

    UltraClass The weight tolerance is equal to ANSI/ASTM E617 Class 0 and exceeds OIML R 111 Class E2. This class is used as a reference standard for calibrating other reference standards and weights and is appropriate for calibrating high-precision analytical balances with a readability as low as…

  • Cal-Paks™

    Troemner

    Calibration Consistency: We address every variable of our measurement process to assure consistency of calibration results which lead to accurate results in your processes, products, and services. Alloy 8 Advantage: Troemner Alloy 8 Stainless Steel is the finest grade of stainless steel…

  • Accuris™ W1000 Series Calibration Weights

    Accuris Instruments

    Accuris™ Instruments offers a range of precision calibration weights that are ideal for calibration of your Accuris lab balances. Each weight meets class F1 tolerance per OIML (International Organization of Legal Metrology) Recommendation R111. Made of highly polished, non-magnetic stainless…

  • Analytical Precision UltraClass Weight Sets, with NVLAP Accredited Certificates

    Troemner

    UltraClass The weight tolerance is equal to ANSI/ASTM E617 Class 0 and exceeds OIML R 111 Class E2. This class is used as a reference standard for calibrating other reference standards and weights and is appropriate for calibrating high-precision analytical balances with a readability as low as…

  • Analytical Precision Class 1 Weights, with Traceable Certificates

    Troemner

    Class 1 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg. Flat with one end turned up for easy handling Supplied in high quality polycarbonate case with…

  • Cylindrical Balance Weights

    Troemner

    Ideal for electronic balances, larger scales and economical everyday use These two-piece, cylindrical weights are more economical than analytical weights and made to the same exacting tolerances. They are ideal for routine calibrations. They are available in a variety of specific sizes, as…

  • Analytical Precision UltraClass Weight Sets, with NVLAP Accredited Certificates

    Troemner

    UltraClass The weight tolerance is equal to ANSI/ASTM E617 Class 0 and exceeds OIML R 111 Class E2. This class is used as a reference standard for calibrating other reference standards and weights and is appropriate for calibrating high-precision analytical balances with a readability as low as…

  • Analytical Precision Class 1 Weight Sets with Traceable Certificate

    Troemner

    Class 1 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg.

  • Class 1 Electronic Balance Calibration Weights

    Troemner

    To get all the accuracy your electronic balance and/or scale provides, you need to perform routine calibrations and verifications using precision calibration weights. Troemner's Stainless Steel Electronic Balance Calibration Weights are intended for this purpose. Weights are available in a…

  • OIML Precision Class F1 Weight Sets

    Troemner

    Class F1 Appropriate for calibrating high-precision top loading balances with a readability as low as 0.01 g to 0.001 g

  • Scienceware® C-Shaped Lead Rings

    Bel-Art Products

    Add to fluid handling setups already in place Accommodates wide vessels by pulling on end to expand ring id Vikem ® vinyl coating protects glassware Rings fit neatly around the neck of filtering flasks with side-arm tubing connections. No need to disconnect the tubing …

  • UltraClass Alloy 8 Precision Analytical Weight Sets

    Troemner

    These weights are manufactured Troemner Alloy 8 Stainless Steel, which was developed by Troemner and is available exclusively through Troemner. This unique material possesses low magnetic susceptibility, uniform consistency and high resistance to corrosion. It is the finest grade of stainless steel…

  • Class 1 Alloy 8 Precision Analytical Weight Sets

    Troemner

    These weights are manufactured Troemner Alloy 8 Stainless Steel, which was developed by Troemner and is available exclusively through Troemner. This unique material possesses low magnetic susceptibility, uniform consistency and high resistance to corrosion. It is the finest grade of stainless steel…

  • 9-Piece Weight Set

    Walter Products

    Includes: 1 x 10g 2 x 20g 1 x 50g 2 x 100g 1 x 200g 1 x 500g 1 x 1000g Wooden Case

  • Analytical Precision Class 1 Weights, with Traceable Certificates

    Troemner

    Class 1 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg. Cylindrical with handling knob Supplied in high quality polycarbonate case with red insert …

  • WeightLink™ CarePac® Weights (ASTM)

    Mettler Toledo

    Perfectly designed for smooth routine testing of balances CarePacs® Cost Savings Right from the Start CarePacs® only contain two weights – all you need for safe and accurate weighing processes between manufacturer-performed calibrations. This means significant savings on…

  • Analytical Precision Class 1 Weight Sets with Statement of Accuracy

    Troemner

    Class 1 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg.

  • Economical Stainless Steel Weights

    Troemner

    ANSI/ASTM E617 Class 7 Weights 1 g and above are carefully manufactured of stainless Steel and are cylindrical in shape for easy gripping. Weights 1 g to 100 g are of one-piece construction and are adjusted during manufacture by removing material from the bottom of the weight. Weights 200 g…

  • Analytical Precision UltraClass Weights with Traceable Certificates

    Troemner

    The weight tolerance is equal to ANSI/ASTM E617 Class 0 and exceeds OIML R 111 Class E2. This class is used as a reference standard for calibrating other reference standards and weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.01 mg.

  • Weight Electron Calib Cylindrical 1 / S 150G

    Troemner

    Class 1 Can be used as a reference standard in calibrating other weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.1 mg to 0.01 mg. Statement of Accuracy Every Troemner Weight and Weight Set, with the exception of Economical…

  • Analytical Precision UltraClass Weight Sets with Traceable Certificates

    Troemner

    UltraClass The weight tolerance is equal to ANSI/ASTM E617 Class 0 and exceeds OIML R 111 Class E2. This class is used as a reference standard for calibrating other reference standards and weights and is appropriate for calibrating high-precision analytical balances with a readability as low as…

  • Analytical Precision Class 1 Weight Set

    Troemner

    Set Contents: 5 kg, (2) 2 kg, 1 kg, 500 g, (2) 200 g, 100 g, 50 g, (2) 20 g, 10 g, 5 g, (2) 2 g, 1 g, 500 mg, (2) 200 mg, 100 mg, 50 mg, (2) 20 mg, 10 mg, 5 mg, (2) 2 mg, 1 mg Number of Pieces: 28 Case: Supplied in handcrafted wood case. Includes a compartment for a polycarbonate case…

  • Precision Weights, ASTM

    Mettler Toledo

    Perfectly Designed for any kind of Balance Testing ASTM precision weights, Best Price-Performance Ratio Low magnetic permeability and high corrosion resistance ensure reliable values. All weights are made with stainless steel, no aluminum is used even in milligram weights. Individual…

  • Class 1 Alloy 8 Precision Analytical Weights

    Troemner

    These weights are manufactured Troemner Alloy 8 Stainless Steel, which was developed by Troemner and is available exclusively through Troemner. This unique material possesses low magnetic susceptibility, uniform consistency and high resistance to corrosion. It is the finest grade of stainless steel…

  • Analytical Precision Weights

    Troemner

    The weight tolerance is equal to ANSI/ASTM E617 Class 0 and exceeds OIML R 111 Class E2. This class is used as a reference standard for calibrating other reference standards and weights and is appropriate for calibrating high-precision analytical balances with a readability as low as 0.01 mg.

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