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Displaying 161 to 180 (of 431 products)

Rice Lake 12839 Cast Iron Painted Grip Handle Test Weight, 50lb Mass, NIST Class F

$176.90

$ 69 .99 $69.99

4.4
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Eisco Labs Stainless Steel Mass and Hanger Set - 4 Slotted 50g Weights and Hanger, Total 250g

$19.99

$ 8 .99 $8.99

4.3
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United Scientific Supplies WHSET10 Basic Hooked Weight, Set of 10

$38.19

$ 20 .99 $20.99

5.0
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[Premium] 150 Disposable Large Weigh Boats – 330ml Square Plastic Trays Made for Weighing Powders, Epoxy, and Food Samples with High Precision, Anti-Static Polystyrene Containers for Lab Kitchen

$22.99

$ 9 .99 $9.99

4.3
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369‑62122‑2, High Hardness Tilt Thrust Rod with Spring for Marine Replacement for 9.8-18HP Outboard Motor

$6.90

$ 2 .99 $2.99

4.9
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EISCO Double Hooked Weight Stainless Steel 500 Grams (1.10 Lbs.)

$28.49

$ 13 .99 $13.99

4.3
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4-2500-2 Hooked Weight Set, Powder-Coated Cast-Iron, Nine-Piece

$52.78

$ 27 .99 $27.99

4.7
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Eisco Labs Brass Slotted Set of Masses and Hanger (50g Hanger, Two 5g Discs, one 10g disc, and Nine 20g Discs - Overall Mass 250g)

$19.99

$ 9 .99 $9.99

4.9
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Eisco Labs Steel Cylinder Hooked Weights - Set of 9 Total Weight 500 Grams

$57.99

$ 28 .99 $28.99

4.4
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NATURELAND Feminine pH Test Strips Value Pack - Vaginal Health Monitor for Acidity & Alkalinity Balance, Quick & Accurate (60 Count)

$7.99

$ 2 .99 $2.99

4.3
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Nutrablast Feminine pH Test Strips Full Range 1-14 | Monitor Intimate Health | Easy to Use & Accurate Women’s Acidity & Alkalinity Balance Level Tester Kit

$14.99

$ 7 .99 $7.99

4.8
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LaMotte Insta-Test 3002 Chlorine Dioxide Single Factor Test Strip, 0-500ppm Range (Vial of 50 Strips)

$27.19

$ 13 .99 $13.99

4.3
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EISCO PTC Test Strips & Control Test Strips Experiment Set, Includes 2 Vials - Test Papers - Genetic Taste Testing

$9.99

$ 4 .99 $4.99

4.8
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Med Lab pH Test Strips - 200 Litmus Paper pH Test Strips for Urine and Saliva Level Testing - pH Balance Alkalinity and Acidity Test Kit 4.5-9 Range

$12.97

$ 5 .99 $5.99

4.8
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100pcs Universal pH Test Strips, Full Range 0-14, Quickly pH Testing for Drinking Water, Labs, Aquariums, Gyms, Pools

$9.99

$ 4 .99 $4.99

4.7
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3 Pack pH.1-14 Test Paper Extensive Test Paper Litmus Test Paper 240 Strips pH Test with Storage Case for Saliva Urine Water Soil Testing Pet Food and Diet pH Monitoring (3 PACK with Storage Case)

$5.49

$ 2 .99 $2.99

4.7
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Peracetic Acid Test Strips, 0-160 ppm [3 Vials of 100 Strips, 300 Strips Total]

$58.29

$ 25 .99 $25.99

4.6
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6 Pack pH Test Strips, 480 Strips Full Range 1-14 Universal pH Test Litmus Paper pH Soap Making Testing Strips for Water Wine Saliva Urine Soil, pH Strips and 6 Test Pipette Droppers with Storage Case

$5.49

$ 2 .99 $2.99

4.8
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PH Test Strips 0-14, 200 Strips Universal Litmus Papers PH Test Strips for Urine & Saliva & Water & Food, Quickly Test Alkalinity and Acidity Levels, Get Highly Accurate Results in Seconds

$7.99

$ 3 .99 $3.99

4.3
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2 Pack pH Test Strips Universal pH 1-14 Litmus Test Paper 160 Strips for Saliva Urine Water Soil and Chemistry Experiments (2 Pack with Storage Case)

$3.89

$ 0 .99 $0.99

4.5
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Displaying 161 to 180 (of 431 products)