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Troemner

Absolutely. Positively. Precise. Troemner is a leading supplier of mass standards, high precision calibration weights, scale weights, and test weights. Our calibration weights are ISO/IEC 17025 accredited, and available in ASTM, OIML, and NIST weight classes with uncertainties among the lowest in the industry. Troemner also manufactures LabJaws laboratory clamps, one of the most trusted brands in labs across the world.

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1 – 15 of 308 results
1

Troemner™ Inoculating Turntable
GSA_VA

Hand-operated inoculating turntables

EDGE
Product Type Inoculating Turntable
Material Stainless Steel
2

Troemner™ Talboys™ Labjaws™ Double Buret Clamp with Stand
GSA_VA

Securely grips burets from micro to 100mL capacities

EDGE
3

Troemner™ Talboys™ 3-Prong Dual Adjust Nickel-Plated Zinc Clamp

Designed to securely hold every type of laboratory glassware and apparatus. The Troemner™ 3-Prong Dual Adjust Nickel-Plated Zinc Clamp is constructed with round extension arms, which allow the clamps to be rotated 360°. Extension arms also allow placement of apparatus at various distances from lab-frames without compromising the integrity of your experiment.

EDGE
4

Troemner™ Talboys™ Labjaws™ Regular Clamp Holder

Used for holding clamps to lab-frames

EDGE
Type Regular Clamp Holder
Size Large
Size (English) Grip 0.71 in.
Size (Metric) Grip 1.8 cm
For Use With (Application) Holding clamp to lab frames or ring stand
5

Troemner™ Two-Prong Single Adjust Multi-Purpose Clamp

Designed to securely hold laboratory glassware and apparatus. Extension armattaches clamp head securely and offers easy positioning in the deepest fumehoods.

EDGE
Includes Non-slip vinyl sleeves, and for temperatures above 100°C, fiberglass covers
Diameter (English) 0.43 in.
Type Multi-purpose Clamp
Length (Metric) Arm 127 mm
Jaw Type 2-Prong Single Adjust
Diameter (Metric) 11 mm
Material Nickel-plated Zinc
For Use With (Application) Securely hold laboratory glassware and apparatus
Length (English) Arm 5 in.
6

Troemner™ Talboys™ 3-Prong Dual Adjust Nickel-Plated Zinc Clamp

Designed to securely hold every type of laboratory glassware and apparatus. The Troemner™ 3-Prong Dual Adjust Nickel-Plated Zinc Clamp is constructed with round extension arms, which allow the clamps to be rotated 360°.

EDGE
7

Troemner™ Talboys™ Labjaws™ Gas Cylinder Wall Bracket

With recessed screw holes on bracket sides that facilitate easy wall mounting

EDGE
Mounting Wall
Height (Metric) 11.73 cm
Dimensions (L x W x H) 1.87 x 8.12 x 4.63 in. (4.74 x 20.62 x 11.73 cm)
Width (English) 8.12 in.
Length (Metric) 4.74 cm
For Use With (Equipment) Fits cylinders of diameter 10.2 to 35.6cm
Product Type Wall Bracket
Length (English) 1.87 in.
Material Cast Aluminum
Width (Metric) 20.62 cm
Height (English) 4.63 in.
8

Troemner™ Talboys™ Labjaws™ Open Ring Clamps

Ideal for supporting funnels, round bottom flasks, reaction vessels, and other apparatus that requires lower support

EDGE
Product Type Open Extension Ring
Quantity Each
Material PVC
9

Troemner™ Alloy 8 Metric Precision Weight Sets, Class 2

Excellent for high-precision calibrations and reference standards

Product Type Medium Metric Analytical Weight Set
Classification ASTM Class 2
Packaging Quantity Multiple
10

Troemner™ Stainless Steel Electronic Balance Calibration Weights, UltraClass with NVLAP Certificate

Weight tolerances 50% better than ANSI™/ASTM™ E617 Class 1

Product Type Two-Piece Electronic Balance Calibration Weight
Classification UltraClass
Packaging Quantity 1
Quantity Each
Material Stainless Steel
Certifications/Compliance NVLAP, ISO9001
11

Troemner™ Stainless Steel Electronic Balance Calibration Weights, Class 3 with NVLAP Certificate

Precision-crafted of stainless steel, with a highly polished finish

Classification ASTM Class 3
Packaging Quantity 1
Quantity Each
Material Stainless Steel
Certifications/Compliance NVLAP, ISO9001
12

Troemner™ 20 g-1 mg Analytical Precision UltraClass Weight Set

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.

Includes Cylindrical Weight: 20 g, 10 g, 5 g, (2) 2 g, 1 g, Sheet Weight: 500 mg, (2) 200 mg, 100 mg, 50 mg, (2) 20 mg, 10 mg, 5 mg, (2) 2 mg, 1 mg, Polycarbonate Case, Forceps, Brush
Mass 20 g to 1 mg
Length (Metric) 20.32 cm
For Use With (Equipment) Calibration of high-precision analytical balances with readability as low as 0.01 mg
Height (Metric) Case 8.89 cm
Product Type One-Piece
Classification UltraClass
Quantity 18/Set
Material Troemner Alloy 8, Stainless Steel, Aluminum
For Use With (Application) Reference standard calibration
Case Material Polycarbonate
Density Weights 1 g and above are 8.03 g/cm3 at 20°C, weights 5 mg through 500 mg are 7.95 g/cm3 at 20°C, weights below 5 mg are 2.7 g/cm3 at 20°C
13

Troemner™ 50 g-1 g Analytical Precision UltraClass Weight Set with NVLAP Accredited 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.

14

Troemner™ 20 g-100 mg Analytical Precision UltraClass Weight Set

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.

Includes Cylindrical Weight: 20 g, 10 g, 5 g, (2) 2 g, 1 g, Sheet Weight: 500 mg, (2) 200 mg, 100 mg, Polycarbonate Case, Forceps, Brush
Mass 20 g to 100 mg
Length (Metric) 20.32 cm
For Use With (Equipment) Calibration of high-precision analytical balances with readability as low as 0.01 mg
Height (Metric) Case 8.89 cm
Classification UltraClass
Quantity 10/Set
Material Troemner Alloy 8, Stainless Steel
For Use With (Application) Reference standard calibration
Case Material Polycarbonate
Density Weights 1 g and above are 8.03 g/cm3 at 20°C. Weights below 1 g are 7.95 g/cm3 at 20°C.
15

Troemner™ ASTM Class 3 Weight

Troemener Individual Calibration Weights are Adjusted to Meet or Exceed ASTM Class 1-4 Tolerances

Shape Cylindrical
Product Type Calibration Mass
Material Troemner Alloy 8
Certifications/Compliance No Certificate
Case Material Polycarbonate