GET Road Construction Sign, \ NOW
Road Construction Sign, \
If You search industrial then Road Construction Sign, \ is best choice, Buy it now for Price is 133.50
Protect your workers by letting motorists know when construction or maintenance work is being done
High-intensity prismatic sheeting is three times brighter than engineer-grade reflective sheeting-a great choice for roads, highways and parking lots
Visible at night to 1000'
Road Construction Sign is 30\
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Wide mouth Bottles feature a watertight 45mm closure
8-oz
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Price : 184.95
HANNA Total Chlorine Checker HC Portable Handheld Colorimeter, 0-3.50 ppm
Portable Handheld Colorimeters easily fit in the palm of your hand or pocket for quick on-the-spot analysis
Single-button operation-zero and measure
Large, easy-to-read display
Auto shut-off
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Total Chlorine Checker is great for monitoring swimming pools, spas, fruit and vegetable sanitation, disinfection and drinking water
EPA approved DPD method
Total chlorine is given by the sum of free chlorine plus combined chlorine: Free chlorine combines with nitrogen to produce chloramine (combined chlorine)
Total Chlorine Checker includes two sample cuvettes with caps, six powder reagents and one AAA battery
Range: 0-3.50 ppm (mg/l)
Accuracy: 0.03 ppm 3% of reading.
Price : 53.25
Plastic pH Strips, 6.5 to 13 pH Range
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LaMotte Wet Your Waders CD-ROM
This interactive LaMotte Wet Your Waders CD-ROM is an ideal choice for any class using the LaMotte Water Monitoring Kit No
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Students learn the importance of their chosen test and then perform the technique through interactive procedures
Grades 5 and up .
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