TEST INSTRUCTIONS - Geotech Environmental Equipment
TEST INSTRUCTIONS - Geotech Environmental Equipment TEST INSTRUCTIONS - Geotech Environmental Equipment
PROCEDURE 1. Press and hold ON button until colorimeter turns on. 2. Press ENTER to start. 3. Press ENTER to select TESTING MENU. 4. Select ALL TESTS (or another sequence containing 2 Aluminum). 5. Scroll to and select 2 Aluminum from menu. 6. Rinse a clean colorimeter tube (0290) with sample water. Fill to the 10 mL line with sample. 7. Insert tube into colorimeter chamber and select SCAN BLANK. 8. Rinse a clean test tube (0230) with sample water. Fill to the 5 mL line with sample. 9. Remove tube from colorimeter. Empty sample from tube (0290). 10. Add 5 mL sample from test tube (0230) to empty tube (0290). 11. Use the 0.05 g spoon (0696) to add one measure of *Aluminum Inhibitor Reagent (7865). Cap and mix. 12. Use a 1.0 mL pipet (0354) to add 2 mL of *Aluminum Buffer Reagent (7866). Cap and mix. 13. Use a second 1.0 mL pipet (0354) to add 1 mL of Aluminum Indicator Reagent (7867). Cap and mix contents. Wait 5 minutes for maximum color development. 14. At end of 5 minute waiting period, mix, insert tube into chamber, close lid and select SCAN SAMPLE. Record result. 15. Press OFF button to turn the colorimeter off or press EXIT button to exit to a previous menu or make another menu selection. NOTE: For the best possible results, a reagent blank should be determined to account for any contribution to the test result by the reagent system. To determine the reagent blank, follow the above test procedure to scan a distilled or deionized water blank. Add 5 drops of Aluminum Complexing Reagent (7868). Then follow the above procedure to perform the test on a distilled or deionized water sample. This test result is the reagent blank. Subtract the reagent blank from all subsequent test results of unknown samples. It is necessary to determine the reagent blank only when a new lot number of reagents are obtained. Aluminum 2/2 Smart2 TEST PROCEDURES 2.04
AMMONIA-NITROGEN - LOW RANGE SALICYLATE METHOD CODE 3659-01-SC QUANTITY CONTENTS CODE 60 mL *Salicylate Ammonia #1 *3978-H 10 g *Salicylate #2 *7457-D 2x5g *Salicylate#3 *7458-C 1 Spoon, 0.1 g, plastic 0699 1 Spoon, 0.15 g, plastic 0727 1 Pipet, 1.0 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: Low concentrations of ammonia in fresh, brackish and salt water; fresh and salt water aquariums. RANGE: 0.00 - 1.00 ppm Ammonia-Nitrogen METHOD: Salicylate and ammonia react at high pH in the presence of a chlorine donor and an iron catalyst to form a blue indophenol dye, the concentration of which is proportional SAMPLE HANDLE & PRESERVATION: to the ammonia concentration in the sample. Ammonia solutions tend to be unstable and should be analyzed immediately. Samples may be stored for 24 hours at 4°C or 28 days at –20°C. INTERFERENCES: There are few interferences in most natural waters. High concentrations of reducing agents, such as hydrazine, react with the chlorine donor and can result in negative interferences. Color and turbidity can also interfere. Smart2 TEST PROCEDURES 2.04 Ammonia-Nitrogen - LR 1/3
- 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: ALUMINUM ERIOCHROME CYANINE R METHO
- Page 13 and 14: PROCEDURE - SALT WATER 1. Press and
- Page 15 and 16: AMMONIA-NITROGEN - HIGH RANGE NESSL
- 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
PROCEDURE<br />
1. Press and hold ON button until colorimeter turns on.<br />
2. Press ENTER to start.<br />
3. Press ENTER to select <strong>TEST</strong>ING MENU.<br />
4. Select ALL <strong>TEST</strong>S (or another sequence containing 2 Aluminum).<br />
5. Scroll to and select 2 Aluminum from menu.<br />
6. Rinse a clean colorimeter tube (0290) with sample water. Fill to the 10<br />
mL line with sample.<br />
7. Insert tube into colorimeter chamber and select SCAN BLANK.<br />
8. Rinse a clean test tube (0230) with sample water. Fill to the 5 mL line<br />
with sample.<br />
9. Remove tube from colorimeter. Empty sample from tube (0290).<br />
10. Add 5 mL sample from test tube (0230) to empty tube (0290).<br />
11. Use the 0.05 g spoon (0696) to add one measure of *Aluminum Inhibitor<br />
Reagent (7865). Cap and mix.<br />
12. Use a 1.0 mL pipet (0354) to add 2 mL of *Aluminum Buffer Reagent<br />
(7866). Cap and mix.<br />
13. Use a second 1.0 mL pipet (0354) to add 1 mL of Aluminum Indicator<br />
Reagent (7867). Cap and mix contents. Wait 5 minutes for maximum<br />
color development.<br />
14. At end of 5 minute waiting period, mix, insert tube into chamber, close lid<br />
and select SCAN SAMPLE. Record result.<br />
15. Press OFF button to turn the colorimeter off or press EXIT button to exit<br />
to a previous menu or make another menu selection.<br />
NOTE: For the best possible results, a reagent blank should be determined to<br />
account for any contribution to the test result by the reagent system. To<br />
determine the reagent blank, follow the above test procedure to scan a distilled<br />
or deionized water blank. Add 5 drops of Aluminum Complexing Reagent<br />
(7868). Then follow the above procedure to perform the test on a distilled or<br />
deionized water sample. This test result is the reagent blank. Subtract the<br />
reagent blank from all subsequent test results of unknown samples. It is<br />
necessary to determine the reagent blank only when a new lot number of<br />
reagents are obtained.<br />
Aluminum 2/2 Smart2 <strong>TEST</strong> PROCEDURES 2.04
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