7
1
CFR 40, part 136, appendix B
2
Statistics in Analytical Chemistry: Part 7 – A Review, D. Coleman and L Vanatta, American Laboratory, Sept 2003, P.
31.
3
Skoog, D.A., West, D. M., Fundamental of Analytical Chemistry, 2
nd
ed., Holt Rinehart and Winston, Inc, 1969, p. 26.
4
Statistics in Analytical Chemistry: Part 7 – A Review, D. Coleman and L Vanatta, American Laboratory, Sept 2003, P.
34.
5
Jeff ery G. H., Basset J., Mendham J., Denney R. C., Vogel’s Textbook of Quantitative Chemical Analysis, 5
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Longman Scientifi c & Technical, 1989, p. 130.
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Jeff ery G. H., Basset J., Mendham J., Denney R. C., Vogel’s Textbook of Quantitative Chemical Analysis, 5
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CONTENTS & ACCESSORIES
2020t Kit
EPA Version/
Code 1974-T
2020i Kit
ISO Version/
Code 1974-I
Contents
Code
Code
2020t/i Turbidimeter
0 NTU Standard, 60 mL
1480
1480
1 NTU Standard, 60 mL
1441
10 NTU/FNU Standard, 60 mL
1442
1447
100 FNU Standard, 60 mL
1444
Water Sample Bottle, 60 mL
0688
0688
Test Tubes, with Caps
0260 (6)
0260 (6)
Cable, USB
1720
1720
USB Wall Adapter
1721
1721
2020t/i Manual
1974-MN
1974-MN
2020t/i Quick Start Guide
1974-QG
1974-QG
2020t/i Testing Guide
1974-TG
1974-TG
Accessories
Code
Description
0260-6
Test tubes, with Caps
1446
1 FNU Standard, 60 mL (ISO)
1443
100 NTU Standard, 60 mL (EPA)
6195-H
Formazin Standard Solution, 4000 NTU, 60 mL
3-0038
Replacement Chamber
0943
Syringe, 60 mL, plastic
2-2097
Filters, 0.1 micron, Pack of 50
5-0132
Car Charger