Parameter	Measuring Range	Determinations	Order Number
COD Cell Test for seawater / high chloride contents	5.0 – 60.0 mg/l COD	25	1.17058.0001
COD Cell Test for seawater / high chloride contents	50 – 3,000 mg/l COD	25	1.17059.0001
Cyanide Cell Test (for free cyanide)	0.010 – 0.500 mg/l CN-	25	1.02531.0001
Cyanide Cell Test (for free and readily liberated cyanide)	0.010 – 0.500 mg/l CN-	25	1.14561.0001
Surfactants (anionic) Cell Test	0.05 – 2.00 mg/l MBAS 1)	25	1.02552.0001
Surfactants (cationic) Cell Test	0.05 – 1.50 mg/l 2)	25	1.01764.0001
Surfactants (nonionic) Cell Test	0.10 – 7.50 mg/l 3)	25	1.01787.0001
Volatile Organic Acid Cell Test	50 – 3,000 mg/l 4)	25	1.01749.0001
Volatile Organic Acid Test	50 – 3,000 mg/l 4)	100	1.01809.0001
Accessories		Quantity	Order Number
Absorption tube		1 Piece	1.17058.0001
Sodalime		500 g 2500 g	1.06733.0501 1.06733.2500
Sulfuric Acid for COD determination		1 l	1.17048.1000

1) MBAS = Methylene Blue Active Substances; This test measures dissolved anionic surfactants of the sulfonate and sulfate type calculated as sodium 1-dodecanesulfonate (SDS)
2) This test measures dissolved cationic surfactants of the quarternary ammonium compound, imidazoline and amine type calculated as CTAB
3) This test measures dissolved nonionic surfactants (ethoxylates with 3 to 20 ether bridges) calculated as Triton® X-100
4) Calculated as acetic acid