Accessories (continued)
Description Quantity Item no.
Nitrate standard, 150 mg/L NO
3
(33.9 mg/L NO
3
-N) each LCW945
Nitrate standard, 200 mg/L NO
3
(45.2 mg/L NO
3
-N) each LCW827
Nitrate standard, 300 mg/L NO
3
(67.8 mg/L NO
3
-N) each LCW946
Nitrate standard, 400 mg/L NO
3
(90.4 mg/L NO
3
-N) each LCW863
Nitrite standard, 5.00 mg/L NO
2
(1.52 mg/L NO
2
-N) each LCW960
Nitrite standard, 15.0 mg/L NO
2
(4.57 mg/L NO
2
-N) each LCW961
Nitrite standard, 25.0 mg/L NO
2
(7.62 mg/L NO
2
-N) each LCW962
Nitrite standard, 40.0 mg/L NO
2
(12.2 mg/L NO
2
-N) each LCW963
Nitrite standard, 75.0 mg/L NO
2
(22.9 mg/L NO
2
-N) each LCW964
Nitrite standard, 100 mg/L NO
2
(30.5 mg/L NO
2
-N) each LCW965
Nitrite standard, 150 mg/L NO
2
(45.7 mg/L NO
2
-N) each LCW966
Nitrite standard, 200 mg/L NO
2
(60.9 mg/L NO
2
-N) each LCW967
Nitrite standard, 300 mg/L NO
2
(91.5 mg/L NO
2
-N) each LCW968
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