QWORK Slotted Weight Set
13 Weights with Hanger and Case
$13.97
(92)
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hand2mind Student Balance
Plastic Fulcrum Scale to Teach Mass & Measurement, Basic Economical Balance Scale for Kids
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McMaster Method Microscope Slide by Eggzamin
Fecal/Worm Egg Count for Parasites for Veterinary Use. Parasite Management for Horse Sheep Cattle. is Your Dewormer Working?
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Rice Lake
12823 Cast Iron ASTM Class 7 Painted Grip Handle Test Weight, 5lbs Mass
$55.00
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Troemner 1508-415 200GN-0.5GN Class F Test Weight Set with No Certificate
Weights 200GN Through 10GN are 303 Stainless Steel & Weights 5GN Through.5GN are Aluminum
$17.51
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Rice Lake 12839 Cast Iron Painted Grip Handle Test Weight
50lb Mass, NIST Class F
$140.95
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Eisco Labs Primary Weight Set
Brass - in Hardwood Storage Block - 9 Pieces
$20.49
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Double Hooked Weight Stainless Steel 500 Grams (1.10 Lbs.) Eisco Labs
$26.49
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Lethan 9 Piece Hook Weight Set
Hooked Weight Mass Set (Cast Iron Only)
$61.79
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United Scientific™ WHST13 Premium Brass Slotted Weight Set with Hanger & Case
13 Piece Set
$23.25
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Double Hooked Weight Stainless Steel 100 Grams (0.22 Lbs.) Eisco Labs
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Troemner
61055S 500 g Calibration Weight, Class 7
$19.98
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Ajax Scientific ME170-1000 Steel Deluxe Hooked Weight
1kg
$13.06
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Eisco Labs Slotted Masses Set- Zinc Casted
Set of 9 Weights, one Hanger Each of 10g, Total 100g
$13.99
(18)
Eisco Labs Balance Weight Set
Stainless Steel, Capacity 2000gm - 13 Pieces
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Rice Lake 12527 Stainless Steel Cylindrical Metric Individual Test Weight
50g Mass, NIST Class F
$34.62
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Slotted Weight Set with Hanger and Case 13 Weights Includes One 50g
Nine 20g, One 10g, and Two 5g Weights
$13.59
(3)