1479120: Nitrogen-Ammonia Standard Solution, 50 mg/L as NH3-N, pk/20 - 2 mL PourRite™ Ampules |
Solution |
5 - 40 mg/L N |
10208 Spectrophotometer HR TNTplus
|
|
|
Contact Hach
|
Solution |
1 - 16 mg/L N |
10208 Spectrophotometer LR TNTplus
|
|
|
Solution |
2 - 150 mg/L N |
10072 Test 'N Tube HR Persulfate Digestion
|
|
|
97949: Sulfuric Acid, ACS, 500 mL |
Solution |
20 - 100 mg/L N |
10208 Spectrophotometer UHR TNTplus
|
|
|
Contact Hach
|
2406549: Ammonia Standard Solution, 100 mg/L, 500 mL |
Solution |
1 - 16 mg/L N |
10208 Spectrophotometer LR TNTplus
|
|
|
Contact Hach
|
2671846: Total Nitrogen Persulfate Powder Pillows, pk/50 |
Powder Pillows |
10 - 150 mg/L N |
10072 DR800 HR Test 'N Tube
|
|
|
Contact Hach
|
2406549: Ammonia Standard Solution, 100 mg/L, 500 mL |
Solution |
5 - 40 mg/L N |
10208 Spectrophotometer HR TNTplus
|
|
|
Contact Hach
|
97949: Sulfuric Acid, ACS, 500 mL |
Solution |
0.5 - 25.0 mg/L N |
10071 Test 'N Tube LR Persulfate Digestion
|
|
|
Contact Hach
|
1479110: Nitrogen-Ammonia Standard Solution, 50 mg/L as NH3-N, pk/16 - 10 mL Voluette Ampules |
Solution |
10 - 150 mg/L N |
10072 DR800 HR Test 'N Tube
|
|
|
Contact Hach
|
Solution |
0.5 - 25.0 mg/L N |
10071 Test 'N Tube LR Persulfate Digestion
|
|
|
Solution |
20 - 100 mg/L N |
10208 Spectrophotometer UHR TNTplus
|
|
|
Solution |
5 - 40 mg/L N |
10208 Spectrophotometer HR TNTplus
|
|
|
Solution |
1 - 16 mg/L N |
10208 Spectrophotometer LR TNTplus
|
|
|
Solution |
2 - 150 mg/L N |
10072 Test 'N Tube HR Persulfate Digestion
|
|
|
Solution |
100 - 250 mg/L N |
10208 Spectrophotometer UHR TNTplus
|
|
|
2128410: Nitrogen-Ammonia Standard Solution, 150 mg/L NH3-N, pk/16 - 10 mL Voluette® Ampules |
Solution |
10 - 150 mg/L N |
10072 DR800 HR Test 'N Tube
|
|
|
Contact Hach
|
Solution |
0.5 - 25.0 mg/L N |
10071 Test 'N Tube LR Persulfate Digestion
|
|
|
Solution |
20 - 100 mg/L N |
10208 Spectrophotometer UHR TNTplus
|
|
|
Solution |
5 - 40 mg/L N |
10208 Spectrophotometer HR TNTplus
|
|
|
Solution |
1 - 16 mg/L N |
10208 Spectrophotometer LR TNTplus
|
|
|