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Vee Gee STX-3

$119.99 Vee Gee STX-3 0-100% Salinity Refractometer ATC Reef Sea Marine Water

$ 119⁹⁹ Save $ 35

$1.79nD Gem Refractometer Fluid$

$12.00 Chinese Made 1.79 GEM Gemstone Refractometer Refractive Index Fluid Liquid

Vee Gee BTX-1

$127 Vee Gee BTX-1 0-32% Brix Refractometer with ATC 43002 VeeGee

$ 127⁰⁰ Save $ 33

MA887-BOX

$129.00 MILWAUKEE INSTRUMENTS MA887 Digital Seawater Refractometer, MA887-BOX

$Laxco Antifreeze Refractometer$

$129.99 Westover Ethylene & Propylene Glycol Antifreeze Battery Refractometer

$s2020 Refractometer$

$139.99 LIGHTED ATC Clinical HYDRATION Refractometer for Veterinarians LED

$Glycerin Refractometer$

$159.99 GR-100, 0-100% Glycerin Water Refractometer Sprinkler Antifreeze NFPA 13

$ 159⁹⁹ Save $ 370

10.00 pH Buffer

$16.48 pH Meter Calibration Buffer Solution 10.00pH - 500ml Bottle - pH 10.00

RHB-80

$160 0-80% HD Brix Refractometer Maple Syrup Jam Sorbet Italian Ice Sauces Candy

$ 160⁰⁰ Save $ 27

$$169.99 ATC Lighted Glycol Antifreeze LED Refractometer Tester, Celsius$

$169.99 ATC Lighted Glycol Antifreeze LED Refractometer Tester, Celsius

Misco 7084VP

$169.99 ATC Lighted Glycol Antifreeze LED Refractometer Tester, Fahrenheit

$Honey Refractometer$

$169.99 LED ATC 58-90% Brix Refractometer, Honey Moisture, Specific Gravity Bees

$ 169⁹⁹ Save $ 70

$Glycerin Refractometer$

$179.99 GRL-100, 0-100% Glycerin in Water; Antifreeze Glycerine w/ Lighted Daylight Plate

$ 179⁹⁹ Save $ 245

Hanna HI7061

$18 Hanna HI7061L pH Meter General Purpose Cleaning Solution 500ml Bottle

HI98111

$189.99 Hanna HI 98111 Piccolo pH Meter Tester HI98111 +/-0.01

$$19 1.4860nD Refractive Index Calibration Fluid Refrigeration Oil Refractometer$

$19 1.4860nD Refractive Index Calibration Fluid Refrigeration Oil Refractometer

$ 19⁰⁰ Save $ 25

$Gem Refractive Index Fluid$

$19.99 1.800 12 Gram Gem Gemstone Refractometer Refractive Index Fluid Liquid

$$19.99 Atago Silicon Cover 4 PAL Refractometer PAL-1 PAL-2 PAL-10S PAL-22S$

$19.99 Atago Silicon Cover 4 PAL Refractometer PAL-1 PAL-2 PAL-10S PAL-22S

HI1131P

$195 Hanna HI1131P Refillable, combination pH electrode

Hanna HI96742

$199 HI96742 Iron Low Range and Manganese Low Range Portable Photometer

$ 199⁰⁰ Save $ 36

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