Adam Equipment Class 4 Weights
From: $64.00
Individual stainless steel weights complete with plastic box. Capacity 1lb.Adam Equipment 700100374 Weight, Class ASTM 4 Capacity 10g more ...

Adam Equipment 700100378 Weight, Class 4 ASTM Capacity 500g
$96.00
Individual stainless steel weights complete with plastic box.Capacity 500g> more ...

Mettler Toledo® ASTM Class 4 Weights
From: $238.85
Single ASTM 4 class knob weight in a plastic box including a calibration certificate more ...

Ohaus 80780143 ASTM Class 4 Calibration Weight, 1kg
$180.90
ASTM Class 4 Stainless Steel Calibration Weight> more ...

Ohaus 80780145 ASTM Class 4 Calibration Weight, 2 kg
$192.60
ASTM Class 4 Stainless Steel Calibration Weight> more ...

Ohaus 80780146 ASTM Class 4 Calibration Weight, 2 kg with Certificate
$283.92
ASTM Class 4 Stainless Steel Calibration Weight with NVLAP Certificate> more ...

Ohaus 80780058 ASTM Class 4 Calibration Weight, 1 mg 53010-00
$47.00
ASTM Class 4 Aluminum Calibration Weight> more ...

Ohaus 80780059 ASTM Class 4 Calibration Weight, 10 mg (53011-00)
$47.00
ASTM Class 4 Aluminum Calibration Weight> more ...

Ohaus 80780060 ASTM Class 4 Calibration Weight, 100 mg (53012-00 )
$47.00
ASTM Class 4 Aluminum Calibration Weight> more ...

Ohaus 80780064 ASTM Class 4 Calibration Weight, 2mg (53020-00)
$47.00
ASTM Class 4 Aluminum Calibration Weight> more ...

Ohaus 80780065 ASTM Class 4 Calibration Weight, 20 mg (53021-00)
$47.00
ASTM Class 4 Aluminum Calibration Weight> more ...

Ohaus 80780066 ASTM Class 4 Calibration Weight, 200 mg (53022-00)
$47.00
ASTM Class 4 Aluminum Calibration Weight> more ...

Ohaus 80780071 ASTM Class 4 Calibration Weight, 5 mg (53050-00)
$47.00
ASTM Class 4 Aluminum Calibration Weight> more ...

Ohaus 80780072 Calibration Weight, 50 mg (53051-00)
$47.00
ASTM Class 4 Aluminum Calibration Weight> more ...

Ohaus 80780073 ASTM Class 4 Calibration Weight, 500 mg (53052-00)
$47.00
ASTM Class 4 Stainless Steel Calibration Weight> more ...

Ohaus 80780061 ASTM Class 4 Calibration Weight, 1 g (53013-00)
$67.89
ASTM Class 4 Stainless Steel Calibration Weight> more ...

Ohaus 80780067 ASTM Class 4 Calibration Weight, 2 g (53023-00)
$67.89
ASTM Class 4 Stainless Steel Calibration Weight> more ...

Ohaus 80780074 ASTM Class 4 Calibration Weight, 5 g (53053-00)
$67.89
ASTM Class 4 Stainless Steel Calibration Weight> more ...

Ohaus 80780133 ASTM Class 4 Calibration Weight, 100 g
$98.60
ASTM Class 4 Stainless Steel Calibration Weight> more ...

Ohaus 80780063 ASTM Class 4 Calibration Weight, 100g (53015-00)
$99.45
ASTM Class 4 Stainless Steel Calibration Weight> more ...

Ohaus 80780075 ASTM Class 4 Calibration Weight, 50 g (53054-00)
$99.45
ASTM Class 4 Stainless Steel Calibration Weight> more ...

Ohaus 80850295 ASTM Class 4 Calibration Weight, 500 mg with Certificate (53052-00/C)
$110.50
ASTM Class 4 Stainless Steel Calibration Weight with traceable certificate> more ...

Ohaus 80850282 ASTM Class 4 Calibration Weight, 1 mg with Certificate (53010-00/C)
$113.90
ASTM Class 4 Aluminum Calibration Weight with traceable certificate> more ...

Ohaus 80850283 CASTM Class 4 alibration Weight, 10 mg with Certificate (53011-00/C)
$113.90
ASTM Class 4 Aluminum Calibration Weight with traceable certificate> more ...

Ohaus 80850284 ASTM Class 4 Calibration Weight, 100 mg with Certificate (53012-00/C)
$113.90
ASTM Class 4 Aluminum Calibration Weight with traceable certificate> more ...

Ohaus 80850288 ASTM Class 4 Calibration Weight, 2mg with Certificate (53020-00/C)
$113.90
ASTM Class 4 Aluminum Calibration Weight with traceable certificate> more ...

Ohaus 80850289 ASTM Class 4 Calibration Weight, 20 mg with Certificate (53021-00/C )
$113.90
ASTM Class 4 Aluminum Calibration Weight with traceable certificate> more ...

Ohaus 80850290 ASTM Class 4 Calibration Weight, 200 mg with Certificate (53022-00/C)
$113.90
ASTM Class 4 Aluminum Calibration Weight with traceable certificate> more ...

Ohaus 80850293 ASTM Class 4 Calibration Weight, 5 mg with Certificate (53050-00/C)
$113.90
ASTM Class 4 Aluminum Calibration Weight with traceable certificate> more ...

Ohaus 80780135 ASTM Class 4 Calibration Weight, 200 g
$116.10
ASTM Class 4 Stainless Steel Calibration Weight> more ...

Ohaus 80780137 ASTM Class 4 Calibration Weight, 300 g
$117.90
ASTM Class 4 Stainless Steel Calibration Weight> more ...

Ohaus 80850285 ASTM Class 4 Calibration Weight, 1 g with Certificate (53013-00/C)
$129.20
ASTM Class 4 Stainless Steel Calibration Weight with traceable certificate> more ...

Ohaus 80780141 ASTM Class 4 Calibration Weight, 500 g
$131.40
ASTM Class 4 Stainless Steel Calibration Weight> more ...

Ohaus 80850291 ASTM Class 4 Calibration Weight, 2 g with Certificate (53023-00/C)
$136.85
ASTM Class 4 Stainless Steel Calibration Weight with traceable certificate> more ...

Ohaus 80850296 ASTM Class 4 Calibration Weight, 5 g with Certificate (53053-00/C)
$136.85
ASTM Class 4 Stainless Steel Calibration Weight with traceable certificate> more ...

Ohaus 80850286 ASTM Class 4 Calibration Weight, 10 g with Certificate (53014-00/C)
$141.10
ASTM Class 4 Stainless Steel Calibration Weight with traceable certificate> more ...

Ohaus 80780134 ASTM Class 4 Calibration Weight, 100 g with Certificate
$148.75
ASTM Class 4 Stainless Steel Calibration Weight with NVLAP Certificate> more ...

Ohaus 80850297 ASTM Class 4 Calibration Weight, 50 g with Certificate (53054-00/C )
$153.85
ASTM Class 4 Stainless Steel Calibration Weight with traceable certificate> more ...

Ohaus 80850287 ASTM Class 4 Calibration Weight, 100g with certificate (53015-00/C)
$156.40
ASTM Class 4 Stainless Steel Calibration Weight with certificate> more ...

Ohaus 80780136 ASTM Class 4 Calibration Weight, 200 g with Certificate
$197.40
ASTM Class 4 Stainless Steel Calibration Weight with NVLAP Certificate> more ...

Ohaus 80780138 ASTM Class 4 Calibration Weight, 300 g with Certificate
$199.92
ASTM Class 4 Stainless Steel Calibration Weight with NVLAP Certificate> more ...

Ohaus 80780140 ASTM Class 4 Calibration Weight, 400 g with Certificate
$210.00
ASTM Class 4 Stainless Steel Calibration Weight with NVLAP Certificate> more ...

Ohaus 80780142 ASTM Class 4 Calibration Weight, 500 g with Certificate
$224.28
ASTM Class 4 Stainless Steel Calibration Weight with NVLAP Certificate> more ...

Ohaus 80780144 ASTM Class 4 Calibration Weight, 1 kg with Certificate
$249.48
ASTM Class 4 Stainless Steel Calibration Weight with NVLAP Certificate> more ...

Rice Lake Class 4 ASTM Metric: Grip Handle Wts
From: $391.05
Rice Lake, Class 4 ASTM Avoirdupois: Grip Handle Individual Wts, 10lb more ...

Rice Lake Class 4 ASTM Metric Individual Cylinder Weights
From: $34.88
Rice Lake, 12350 Class 4 SST Polished Density 7.95 Leaf Weight, 20 mg more ...

Rice Lake Class 4 ASTM Avoirdupois: Screw Knob Individual Wts
From: $57.80
Rice Lake Class 4 ASTM Avoirdupois Electronic Balance Cal. Wts 1/2oz more ...

Rice Lake Class 4 ASTM Avoirdupois: Screw Knob Individual Wts
From: $196.00
Rice Lake, Class 4 ASTM Avoirdupois: Screw Knob Individual Wts,8oz more ...

Rice Lake Class 4 ASTM Avoirdupois: Leaf Wts
From: $79.05
Rice Lake, Class 4 ASTM Avoirdupois: Leaf Wts, 0.001lb more ...

Rice Lake Class 4 ASTM Avoirdupois Individual Leaf Weight Kits
From: $85.00
Rice Lake, Leaf ASTM Class 4 SST Polished Density 7.95 Weight Kit 0.001 lb more ...

Rice Lake Class 3 ASTM Avoirdupois: Screw Knob Wts Kit
From: $96.00
Rice Lake Class 4 ASTM Avoirdupois Electronic Balance Cal. Wts 1lb more ...

Rice Lake ASTM Metric Weight Sets Range: 20kg and 25kg
FREE Ground Shipping *
From: $6,918.75
Rice Lake 12384 ASTM Class 4 Metric Sets, Range: 20kg Weight Set, 20 kg - 1 g more ...

Rice Lake ASTM Metric Class 4 Weight Kits 50 kg - 1g
From: $52.70
Rice Lake, 82730 ASTM Class 4 SST Screw Knob Polished Density 7.95 Weight Kit, 5g more ...

Rice Lake ASTM Metric Class 4 Metric Leaf Weights 500 mg - 1 mg
From: $34.88
Rice Lake, 80494 ASTM Class 4 Metric Density 7.95 Leaf Weight Kits, 500mg more ...

Rice Lake ASTM Metric Class 4 Weight Kits
From: $72.25
Rice Lake, ASTM Metric Class 4 SST Satin Density 7.84 Elec Bal Cal Wts Weight Kit 10g more ...

Rice Lake ASTM Metric Class (4) Weight Sets Range: 20g
From: $446.60
Rice Lake ASTM Class 4 Metric Density 7.95 Weight Set, 20g - 10mg more ...

Rice Lake ASTM Metric Class (4) Weight Sets Range: 100g
From: $496.65
Rice Lake ASTM Class 4 Metric Sets, Range: 100g Weight Set, 100g - 1g more ...

Rice Lake ASTM Class 4 Metric Electronic Balance Wts
From: $57.80
Rice Lake Class 4 ASTM Metric Individual Cylindrical Weight. Wts 10g more ...

Rice Lake ASTM Class 4 Weight Sets
From: $79.05
Rice Lake, ASTM Class 4 SST Satin Density 7.84 Elec Bal Cal Wts Weight 0.1 lb more ...

Rice Lake ASTM Avoirdupois Class 4 Screw Knob Individual Weight Kits
From: $79.05
Rice Lake, 118808 ASTM Class 4 Screw Knob SST Polished Density 7.95 Weight Kit 0.03 lb more ...

Rice Lake ASTM Avoirdupois Class 4 Electronic Wts
From: $391.05
Rice Lake Class 4 ASTM Avoirdupois Electronic Balance Cal. Wts 10lb more ...

Rice Lake ASTM Avoirdupois Class 4 Cylindrical Individual Weight Kits 50 lb to 10 lb
From: $1,140.00
Rice Lake, 82706 ASTM Class 4 Screw Knob SST Polished Density 7.95 Weight Kit 10 lb more ...

Troemner Metric Class 4 Straight cylinder
From: $87.08
40 g Electronic Balance Class 4 Weight with No Certificate, straight cylinder. Polycarbonate Case. Made with 316 Stainless Steel more ...

Troemner Metric Class 4 Cylindrical with recessed grip
From: $465.20
4 kg Electronic Balance Class 4 Weight with No Certificate, cylindrical with recessed grip. Polycarbonate Case. Made with 303 Stainless Steel more ...

Troemner Metric Class 4 Cylindrical with handling knob
From: $769.40
100 g-1 g Analytical Precision Class 4 Weight Set with Traceable Certificate. Supplied in a high quality polycarbonate case with a compartment for each weight as well as compartments for a brush, forceps and USB flash drive.. Made with Troemner Alloy more ...

Troemner Metric Class 4 Cylindrical with groove
From: $269.00
2 kg Electronic Balance Class 4 Weight with NVLAP Accredited Certificate, cylindrical with groove. Polycarbonate Case. Made with 303 Stainless Steel more ...

Troemner Alloy 8 Stainless Steel Class 4
From: $85.64
Troemner Alloy 8 Stainless Steel Precision Weights are available in Troemner UltraClass and ANSI/ASTM E617 from Class 0 until 4. Troemner Alloy 8 Stainless Steel Precision Avoirdupois Weights are available in ANSI/ASTM E617 Classes 0,1,2,3 and 4. Class weights meet or exceed specifications as defined in the ANSI/ASTM E617 standard. This unique material possesses low magnetic susceptibility and It is the finest grade of stainless steel available. more ...

Troemner Alloy 8 Metric Stainless Steel Class 4 W/Traceable Cert.
From: $81.90
Troemner Alloy 8 Stainless Steel Precision Metric Weights are available in Troemner UltraClass and ANSI/ASTM E617 from Class 0 until 4. Troemner Alloy 8 Stainless Steel Precision Avoirdupois Weights are available in ANSI/ASTM E617 Classes 0,1,2,3 and 4. Class weights meet or exceed specifications as defined in the ANSI/ASTM E617 standard. This unique material possesses low magnetic susceptibility and It is the finest grade of stainless steel available. more ...

Troemner Alloy 8 Metric Stainless Steel Class 4 W/NVLAP
From: $111.35
Troemner Alloy 8 Stainless Steel Precision Metric Weights are available in Troemner UltraClass and ANSI/ASTM E617 from Class 0 until 4. Troemner Alloy 8 Stainless Steel Precision Avoirdupois Weights are available in ANSI/ASTM E617 Classes 0,1,2,3 and 4. Class weights meet or exceed specifications as defined in the ANSI/ASTM E617 standard. This unique material possesses low magnetic susceptibility and It is the finest grade of stainless steel available. more ...

Troemner Alloy 8 Metric Stainless Steel Class 4
From: $46.00
Troemner Alloy 8 Stainless Steel Precision Metric Weights are available in Troemner UltraClass and ANSI/ASTM E617 from Class 0 until 4. Troemner Alloy 8 Stainless Steel Precision Avoirdupois Weights are available in ANSI/ASTM E617 Classes 0,1,2,3 and 4. Class weights meet or exceed specifications as defined in the ANSI/ASTM E617 standard. This unique material possesses low magnetic susceptibility and It is the finest grade of stainless steel available. more ...