TEST INSTRUCTIONS - Geotech Environmental Equipment
TEST INSTRUCTIONS - Geotech Environmental Equipment TEST INSTRUCTIONS - Geotech Environmental Equipment
Smart2 TEST PROCEDURES 2.04
AMMONIA-NITROGEN - HIGH RANGE NESSLERIZATION METHOD CODE 3642-SC QUANTITY CONTENTS CODE 30 mL Ammonia Nitrogen Reagent #1 V-4797-G 2 x 30 mL *Ammonia Nitrogen Reagent #2 *V-4798- G 1 Pipet, 1 mL, plastic 0354 *WARNING: Reagents marked with an * are considered hazardous substances. To view or print a Material Safety Data Sheet (MSDS) for these reagents see MSDS CD or our web site. To obtain a printed copy, contact us by e-mail, phone or fax. Ammonia nitrogen is present in various concentrations in many surface and ground water supplies. Any sudden change in the concentration of ammonia nitrogen in a water supply is cause for suspicion. A product of microbiological activity, ammonia nitrogen is sometimes accepted as chemical evidence of pollution when encountered in natural waters. Ammonia is rapidly oxidized in natural water systems by special bacterial groups that produce nitrite and nitrate. This oxidation requires that dissolved oxygen be available in the water. Ammonia is an additional source of nitrogen as a nutrient which may contribute to the expanded growth of undesirable algae and other forms of plant growth that overload the natural system and cause pollution. APPLICATION: Drinking, surface, and saline waters; domestic and industrial wastes. RANGE: 0.00–4.00 Ammonia Nitrogen METHOD: Ammonia forms a colored complex with Nessler’s Reagent in proportion to the amount of ammonia present in the sample. Rochelle salt is added to prevent precipitation of calcium or SAMPLE HANDLING & PRESERVATION: magnesium in undistilled samples. Ammonia solutions tend to be unstable and should be analyzed immediately. Sample may be stored for 24 hours at 4°C or 28 days at –20°C. INTERFERENCES: Sample turbidity and color may interfere. Turbidity may be removed by a filtration procedure. Color interference may be eliminated by blanking the instrument with a sample blank. Smart2 TEST PROCEDURES 2.04 Ammonia-Nitrogen–HR 1/2
- Page 1: v.2.3 • 1.07 1919-test SMART 2Col
- Page 4 and 5: Range #of Test Factor (Test #) (ppm
- Page 7 and 8: ALKALINITY-UDV UNIT DOSE VIALS •
- Page 9 and 10: ALUMINUM ERIOCHROME CYANINE R METHO
- Page 11 and 12: AMMONIA-NITROGEN - LOW RANGE SALICY
- Page 13: PROCEDURE - SALT WATER 1. Press and
- Page 17 and 18: BENZOTRIAZOLE/TOLYLTRIAZOLE UV Phot
- Page 19 and 20: BENZOTRIAZOLE PROCEDURE 1. Press an
- Page 21 and 22: BIGUANIDE COLORIMETRIC METHOD CODE
- Page 23 and 24: BORON AZOMETHINE-H METHOD CODE 486
- Page 25 and 26: BROMINE - UDV DPD METHOD-UNIT DOSE
- Page 27 and 28: PROCEDURE Use 10 mm square cell ada
- Page 29 and 30: CADMIUM PAN METHOD CODE 4017 QUANTI
- Page 31 and 32: CALCIUM & MAGNESIUM (TOTAL) HARDNES
- Page 33 and 34: CHLORIDE ARGENTOMETRIC METHOD CODE
- Page 35 and 36: CHLORINE LIQUID DPD METHOD CODE 48
- Page 37 and 38: PROCEDURE-FREE CHLORINE 1. Press an
- Page 39 and 40: CHLORINE-BROMINE-IODINE DPD METHOD
- Page 41 and 42: PROCEDURE-FREE CHLORINE 1. Press an
- Page 43 and 44: PROCEDURE A: BROMINE (NO CHLORINE)
- Page 45 and 46: IODINE Like chlorine and bromine, i
- Page 47 and 48: CHLORINE, FREE - UDV DPD METHOD-UNI
- Page 49 and 50: PROCEDURE Use 10 mm square cell ada
- Page 51 and 52: CHLORINE, TOTAL - UDV DPD METHOD-UN
- Page 53 and 54: PROCEDURE Use 10 mm square cell ada
- Page 55 and 56: CHLORINE DIOXIDE DPD METHOD CODE 36
- Page 57 and 58: CHROMIUM DIPHENYLCARBOHYDRAZIDE MET
- Page 59 and 60: CHROMIUM-HEXAVALENT DIPHENYLCARBOHY
- Page 61 and 62: COBALT PAN METHOD CODE 4851 QUANTI
- Page 63 and 64: COD-LOW RANGE MERCURY FREE DIGESTIO
AMMONIA-NITROGEN -<br />
HIGH RANGE<br />
NESSLERIZATION METHOD CODE 3642-SC<br />
QUANTITY CONTENTS CODE<br />
30 mL Ammonia Nitrogen Reagent #1 V-4797-G<br />
2 x 30 mL *Ammonia Nitrogen Reagent #2 *V-4798-<br />
G<br />
1 Pipet, 1 mL, plastic 0354<br />
*WARNING: Reagents marked with an * are considered hazardous substances. To<br />
view or print a Material Safety Data Sheet (MSDS) for these reagents see MSDS CD<br />
or our web site. To obtain a printed copy, contact us by e-mail, phone or fax.<br />
Ammonia nitrogen is present in various concentrations in many surface and<br />
ground water supplies. Any sudden change in the concentration of ammonia<br />
nitrogen in a water supply is cause for suspicion. A product of microbiological<br />
activity, ammonia nitrogen is sometimes accepted as chemical evidence of<br />
pollution when encountered in natural waters.<br />
Ammonia is rapidly oxidized in natural water systems by special bacterial<br />
groups that produce nitrite and nitrate. This oxidation requires that dissolved<br />
oxygen be available in the water. Ammonia is an additional source of nitrogen<br />
as a nutrient which may contribute to the expanded growth of undesirable<br />
algae and other forms of plant growth that overload the natural system and<br />
cause pollution.<br />
APPLICATION: Drinking, surface, and saline waters; domestic and industrial<br />
wastes.<br />
RANGE: 0.00–4.00 Ammonia Nitrogen<br />
METHOD: Ammonia forms a colored complex with Nessler’s Reagent in<br />
proportion to the amount of ammonia present in the sample.<br />
Rochelle salt is added to prevent precipitation of calcium or<br />
SAMPLE<br />
HANDLING &<br />
PRESERVATION:<br />
magnesium in undistilled samples.<br />
Ammonia solutions tend to be unstable and should be<br />
analyzed immediately. Sample may be stored for 24 hours at<br />
4°C or 28 days at –20°C.<br />
INTERFERENCES: Sample turbidity and color may interfere. Turbidity may be<br />
removed by a filtration procedure. Color interference may be<br />
eliminated by blanking the instrument with a sample blank.<br />
Smart2 <strong>TEST</strong> PROCEDURES 2.04 Ammonia-Nitrogen–HR 1/2