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Helmer Scientific is an established, entrepreneurial, growth company headquartered in Noblesville, Indiana. They design, integrate, manufacture, market, and distribute specialized medical and laboratory equipment to clinical and life science customers in over 125 countries.

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APPROX. WEIGHT
681gm (1.5lb)
227gm (0.5lb)
908gm (2.0lb)
454gm (1.0lb)
CAS_NO
7664-39-3
Case Material
Polycarbonate
Rugged,...in the case
Plastic
Certifications Compliance
With...OH
ISO9001,...standard
Traceable...ISO9001
NVLAP
Traceable Certificate
...OH
No Certificate
NVLAP, ISO9001
Chemical Substance ID
329754538
Classification
ASTM Class 4
Class 7
OIML Class F1
UltraClass
NIST Class F 105-1
Classification
ASTM Class 1
OIML Class F2
ASTM Class 2
Density
7950 (± 140) kg/m3
Weights 1 g...at 20°C.
Weights above...are 2.7g/cm3
7.95g/cm3 at 20°C
7.85g/cm3 at 20°C
7.9kg/dm3 at 20°C
2.7g/cm3 at 20°C
Weights 1 g...at 20°C.
Diameter English Outside
2 in.
3.5 in.
Diameter Metric Outside
8.9 cm
5.1 cm
FITS GLASSWARE
1000 - 4000ml flasks
1000-4000ml flasks
125 - 500ml flasks
250-1000ml flasks
500 - 2000ml flasks
250 - 1000ml flasks
500-2000ml flasks
For Use With Equipment
50g weight
XS/XP Analytical Balance
500g weight
100g weight
10g weight
1kg weight
200g weight
2kg weight
Calibration...as 0.01 mg
FITS TUBING SIZE
8 to 10.5mm
For Use With Application
1mg to 50g Weights
Reference...calibration
Securely...weights
Formula
Hf
Height
10.16 CM
30 CM
6 CM
14 CM
0.5 CM
27 CM
Height Metric Case
11.4 cm
6.4 cm
8.89 cm
Height MetricCase
8.89 cm
Holds
22 Weights
I.D.
71mm (2.8")
56mm (2.2")
51mm (2.0")
48mm (1.9")
61mm (2.4")
76mm (3.0")
Height English Case
2.5 in.
4.5 in.
Height EnglishCase
2.5 in.
Includes
25 Pieces
12 Pieces
23 Pieces
Cylindrical...Plastic box
Handle, a...insert
Solids kit...agent (25mL)
Two test...cloths
Plastic box and certificate
Sheet weight:...Plastic box
Sheet weight:...Plastic box
Without case
Cylindrical...Brush
Cylindrical...Brush
Stainless...case
Plastic box
Sheet weight:...Plastic box
Stainless...Plastic case
Weights:...x 20mg, 10mg
Includes
Polycarbonate case
Polypropylene case
Length
22 CM
18 CM
20 CM
22.86 CM
11 CM
28 CM
Mass
1 g
1 kg
1 mg
1 mg to 100 g
1 mg to 500 mg
100 g
100 mg
50 g
1 mg to 1 kg
20 g to 10 mg
5 g & 100 g
5 mg
500 g to 1 mg
500 mg,...(2)2 mg, 1 mg
1 mg to 2 kg
10 mg to 50 g
4 kg
30 kg
5 kg
500 g
Material
Troemner...Steel
Troemner...Aluminum
Stainless steel
Weights above...Aluminum.
Metal with...Nylon
Material
Aluminum
MATERIAL
Polycarbonate
Length Metric
20.32 cm
MDL Number
MFCD00011346
Molecular Weight
0.0
20.01
Net Weight
1.086 KG
1.22 KG
11.609 KG
11.61 KG
20 G
21.596 KG
220 G
224 G
26 G
28 G
3.84 KG
5.384 KG
5.393 KG
5.4 KG
560 G
610 G
680 G
1.084 KG
11.34 KG
12 KG
2 KG
2.27 KG
275 G
3 G
3.74 KG
8.1 KG
1.087 KG
115 G
14.041 KG
160 G
18 G
2.63 KG
330 G
4 G
507 G
567 G
780 G
1.32 KG
110 G
17 G
180 G
2.26 KG
21.5 KG
229 G
230 G
250 G
270 G
4 KG
4.502 KG
454 G
556 G
660 G
O.D.
102mm (4.0")
89mm (3.5")
114mm (4.5")
74mm (2.9")
86mm (3.4")
97mm (3.8")
Packaging Quantity
1
21
12
2
8
16
25
Multiple
Product Type
Adjustable Cavity Weight
Analytical Weight Set Case
Individual...Weight Case
Metric...Turned Up
Tweezers
Two-Piece...Weight
Analytical Weight
Calibration Weight
Individual...Weight Case
Small metric...weight set
Weight Set
Analytical sheet weight
Electronic...Grip Handle
Metric...handling knob
Small Metric Test Weight Set
Test Weight
Two-Piece Analytical Weight
Small Weight Set
Weighing Tweezer
PK/CS
5
1
Quantity
12/Set
16/Set
2/Set
25/Set
21/Set
24/Set
26/Set
Quantity
14/Set
Each
8/Set
Shape
Cylindrical...Handling Knob
Cylindrical...200 g).
Cylindrical...Recessed Grip
Cylindrical
QUANTITY / PACK
1
Shape
Square
Flat with one side turned up
WEIGHT
176gm (6.2oz)
114gm (4oz)
Weight Metric
1mg to 2kg
2000 g to 10 mg
30 kg
1 g to 50 g
1 mg to 1 kg
5 g and 100 g
1 g
1 mg to 200 g
1 mg to 500 mg
100 mg
1mg to 1kg
4 kg
1 kg
1 mg
10 mg to 50 g
100 g
Weight Metric
500 g
5 kg
5 mg
1 mg to 100 g
Width
18 CM
20.32 CM
25 CM
1 CM
21 CM
13 CM

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Weight Set Class F Ss 2kg-1mg

Lab Consumables > Lab Supplies > Weights > Calibration Weights

Fisher Scientific

$1,544.00 / EA

0221531

WGT SET,1MG-5KG,28,ASTM,CL1,C

Lab Consumables > Lab Supplies > Weights > Calibration Weights

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