Calibration Weights
Troemner™ Aluminum Class 1 Weight with ISO/IEC 17025 Accredited Certificate
Troemener Individual Calibration Weights are Adjusted to Meet or Exceed ASTM Class 1-4 Tolerances
Troemner™ Stainless Steel Class 3 Weight
Troemener Individual Calibration Weights are Adjusted to Meet or Exceed ASTM Class 1-4 Tolerances
Troemner™ Electronic Balance ASTM UltraClass Weight
Reference Calibration Weights and Mass Standards Adjusted to Troemner UltraClass Tolerances
Troemner™ ASTM Analytical Precision Class 3 Weight Set
Troemner Calibration Weight Sets Adjusted to Meet or Exceed ASTM Class 1 to 4 Tolerances
Troemner™ Stainless Steel Class 7 Hook Weight
Manufactured from stainless steel. The Troemner™ Stainless Steel Class 7 Hook Weight is used for rough weighing operations in physical and chemical laboratories.
Troemner™ Alloy 8 Metric Precision Weight Sets, Class 1 with NVLAP Certificate
Low magnetic susceptibility, uniform consistency and high resistance to corrosion
Troemner™ Individual Analytical Precision Weights, Class 4 with Traceable Certificate
Low magnetic susceptibility, uniform consistency and high resistance to corrosion
Troemner™ 5 mg Analytical Precision UltraClass Weight with Traceable Certificate
Combine high precision with the advantage of two-piece construction. UltraClass weights, exclusive to Troemner™ are the most precise two-piece weights available with weight tolerances that equal ANSI/ASTM E617 Class 0 or OIML R 111 Class E2 tolerances.
Troemner™ Stainless Steel Class 7 Weight Set
Manufactured from stainless steel. The Troemner™ Stainless Steel Class 7 Weight Set is used for rough weighing operations in physical and chemical laboratories.
Troemner™ Stainless-Steel Weight Sets
Economical Stainless Steel Class 7 Weight Set with No Certificate
Sigma Aldrich Phenylphosphine
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
United Scientific™ Basic Hooked Weight Set
Perform experiments and calibrations with an accurate set of weights. The Basic Hooked Weight Set includes a variety of weights for basic calibrations.
United Scientific™ Hooked Weight Set
Perform experiments and calibrations with an accurate set of weights. This Hooked Weight Set features individually calibrated weights made of high quality stainless steel.
Eisco™ Hooked Weights in Wooden Block
Set of 9 brass weights except 1kg and 500 in steel.
OHAUS™ Triple Beam Balance Mass Set
For use with a variety of mechanical scales. OHAUS™ Triple Beam Balance Mass Set includes two 1kg and one 500g counterweights for use with compatible Triple Beam 700 series, Dial-O-Gram 1600 series and Pro series mechanical balances.