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Chemicals and Reagents

“0.1 NTU Primary Non-Ratio Turbidity Standard – 250 ml – NTU-X1-250” has been added to your cart. View cart

Showing 505–516 of 754 resultsSorted by popularity

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Chemicals and Reagents
Phosphate 2 Reagent PP – PK(100/pk) – H-1061-99
$44.25 Add to cart
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Chemicals and Reagents
Nitrite QC Standards – NO2-STANDARD
$15.00 Add to cart
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Chemicals and Reagents
Molybdovanadate Reagent, APHA for Phoshorus – LTR – M-65
$44.70 Add to cart
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Ammonium Chloride-Hydroxide Buffer Solution – LTR – A-18A
$32.10 Add to cart
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TDS QC Standard, 10-100 mg/l – TDS-LOW
$15.00 Add to cart
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Phosphate QC Standard, 1.0-10.0 ppm as P – PO4-MED
$15.00 Add to cart
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Orion® Star A121 Portable pH Meter Kit – PA-1210A
$936.00 Add to cart
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O-9157BN, Orion Triode for Older “A” Meters with BNC Connector (Orion Meters 410A, 420A & 520A)
$459.00 Add to cart
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Conductivity QC Standard, User-Specified Range – CON-USER
$15.00 Add to cart
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BOD QC Standard, 200-2000 mg/l – BOD-HIGH
$15.00 Add to cart
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Alkalinity QC Standard, 500-5000 mg/l – ALK-HIGH
$15.00 Add to cart
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Chemicals and Reagents
H-22417-32, Alkali Solution for Calcium and Magnesium, 100mL
$35.59 Add to cart

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