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Huge Savings! Up to 17% off on Our Online Catalog at Periodic Table on the Web. Top brands include SAS Safety, TekcoPlus, Tongbao, Gain Express, Eppendorf, Pancellent, & Hach Company. Hurry! Limited time offers. Offers valid only while supplies last.


SAS Safety 66518 Raven Powder-Free Disposable Black Nitrile 6 Mil Gloves, Large, 100 Gloves by Weight
By SAS Safety
In Stock
$12.25
$10.14
You Save: 17%
4.5 out of 5 stars with 24 reviews
Whether working on a car engine, painting, or fixing a plumbing problem, the durable Raven powder-free exam grade nitrile glove will help get you through your task. Its superior proprietary materials and high performance grade, rate this glove as the #1 best seller. For over 30 years, SAS Safety Corporation has provided safety products and equipment designed to make workplaces safer. We are dedicated to providing quality products that protect and preserve our most valuable resource: people. We o


5-in-1 PH EC CF TDS Temperature Water Quality Rechargeable Multi-Parameter Wall-Mount Test Meter with Backlight Continuous Monitor Tester for Aquariums Hydroponics Pool Drinking Water Laboratory
By TekcoPlus
In Stock
$74.90
4.4 out of 5 stars with 38 reviews
5-in-1 Water quality testing tool PH/ EC/ CF/ TDS/ Temperature measurement in one unit. Perfect for wide applications such as aquariums, hydroponics, laboratory, spas, swimming pools and other water systems Features:  1. Instant triple display of results 2. Complete kit set with pH calibration powder & EC calibration solution 3. Switchable °C/ °F temperature unit 4. Automatic temperature compensation 5. Clear LCD with backlight 6. User-friendly and easy calibration 7. Continuous on-line moni


Tongbao AZ86031 Water Quality Meter Dissolved Oxygen Tester PH Meter PH Conductivity Salinity Temperature Meter
By Tongbao
In Stock
$365.00
4.4 out of 5 stars with 33 reviews
Specifications:  pH range:2.00~12.00 pH accuracy:+/-0.1 pH resolution:0.01 Cond. range :0~199.9, 0~1999uS/cm;0~19.99, 0~69.9mS/cm Cond. accuracy:+/-1% F.S +/- 1 digit Cond. resolution:0.1uS/cm, 1uS/cm;0.01mS/cm, 0.1mS/cm Salinity range :0~10.00ppt; 0~42.0ppt(SEA WATER)  Salinity accuracy:+/-1% F.S +/- 1 digit Salinity resolution :0.01 ppt, 0.1ppt D.O. range:0.0~199.9% (0.0~30.0mg/L)  D.O. accuracy:+/-3% of F.S. +1 digit D.O resolution :0.1 Temp. range:0~60.0 C Temp. accuracy:+/-0.5 C Temp. re


5-in-1 Water Quality Multi-Parameter PH EC CF TDS (ppm) Temperature Test Meter Backlight, Wall-mountable Rechargeable Continuous Monitor Tester, Aquariums Hydroponics Pool Fish Tank Pond Drinking
By Gain Express
In Stock
$76.90
4.0 out of 5 stars with 58 reviews
5-in-1 Water Quality Testing Tool PH/ EC/ CF/ TDS/ Temperature Measurement In One Unit. Perfect For Wide Applications Such As Aquariums, Hydroponics, Laboratory, Spas, Swimming Pools And Other Water Systems Features: Instant Triple Display Of Results Complete Kit Set With PH Calibration Powder & EC Calibration Solution Switchable °C/ °F Temperature Unit Automatic Temperature Compensation Clear LCD With Backlight User-friendly And Easy Calibration Specifications: Measurement Range: EC: 0.0


Eppendorf 022491555 Quality epTIPS Reloads Pipette Tip, 50-1000 microliter Volume (Pack of 960)
By Eppendorf
In Stock
$79.00
$69.32
You Save: 12%
4.8 out of 5 stars with 16 reviews
1000microliter epTIPS Reloads are disposable and molded from the highest-quality virgin polypropylene, selected for consistency and subjected to strict and constant quality control. This epTIPS Reload set is packaged with ten trays of 96 tips. They can also be autoclaved for sterile procedures. Genuine Eppendorf epTIPS in Reload Sets are designed to ensure certified performance of all Eppendorf Pipettors. In addition, they can be used with most other leading brands of pipettes.All components are


Pancellent Water Quality Test Meter TDS PH 2 in 1 Kit 0-9990 PPM Measurement Range 1 PPM Resolution 2% Readout Accuracy
By Pancellent
In Stock
$21.90
$19.90
You Save: 9%
4.5 out of 5 stars with 29 reviews
Little Money to Know Water Quality The Pancellent TDS PH Meter set is a professional level water test meter. Application: pure water production and drinking, tap water, well water, sea water, fish tank water, swimming pool water, amniotic fluid early break, soil, aquaculture, food processing, saliva, enzyme, chemical experiment, ionized water, PH value of human urine and so on. PH Meter Specifications: Measure Range : 0.00 - 14.00 pH Resolution : 0.01 pH Accuracy : ± 0.01 pH Automatic Temp


Hach 2755250 5 in 1 Water Quality Test Strips
By Hach Company
In Stock
$14.25
4.4 out of 5 stars with 17 reviews
5 in 1 test strips are great for quick, on-site evaluations of water quality with reliable results on every test. These mulit-parameter test strips test for five water quality measurements on 1 strip. Contains 50 tests.Free Chlorine (0-10 mg/L). Total Chlorine (0-10 mg/L). Total Hardness (as CaCO3, 0-25 gpg and 0-425 mg/L). Total Alkalinity (as CaCO3, 0-240 mg/L). pH (6.2 - 8.4).


Water Quality Test Meter Pancellent TDS PH EC Temperature 4 in 1 Set
By Pancellent
In Stock
$22.17
$21.17
You Save: 5%
4.8 out of 5 stars with 54 reviews
Little Money to Know Water Quality The Pancellent TDS EC PH Meter set is a professional level water test meter. Application: pure water production and drinking, tap water, well water, sea water, fish tank water, swimming pool water, amniotic fluid early break, soil, aquaculture, food processing, saliva, enzyme, chemical experiment, ionized water, PH value of human urine and so on. PH Meter Specifications: Measure Range : 0.00 - 14.00 pH Resolution : 0.01 pH Accuracy : ± 0.01 pH Automatic T





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