ORGANIC CARBON, TOTAL, Low Range (0.0–20.
0 mg/L C)
Direct Method* For water, drinking water, and wastewater
REQUIRED REAGENTS
Description Qty/Test Unit Cat. No.
Total Organic Carbon Direct Method Low Range
Test ’N Tube Reagent Set................................................................50 vials.......... 27603-45
Includes:
Acid Digestion Solution Vials, Low Range TOC...................1 ............. 50/pkg ............................. *
Buffer Solution, Sulfate ..................................................... 0.4 mL .........25 mL.............. 452-33
Funnel, micro ..........................................................................1 ................. each.......... 25843-35
Indicator Ampules, Low Range TOC.....................................1 ............. 10/pkg....................... *
TOC Persulfate Powder Pillows .............................................1 ............. 50/pkg....................... *
Water, organic-free** ......................................................... 3.0 mL .......500 mL.......... 26415-49
Silica 100 mg/L SiO2
Sulfate 5000 mg/L SO42-
Sulfide 20 mg/L S2-
Sulfite 50 mg/L SO32-
Zinc 5 mg/L
Table 1 Non-interfering Substances (Continued)
Substance Maximum Level Tested
* These items are not sold separately.
** This item must be purchased separately.
REQUIRED APPARATUS
Description Qty/Test Unit Cat. No.
Cylinder, graduated, 10-mL ................................................... 1..................each ..............508-38
DRB 200 Reactor, 110 V, 15 x 16 mm tubes ................................................. LTV082.53.40001
DRB 200 Reactor, 220 V, 15 x 16 mm tubes ................................................. LTV082.52.40001
Flask, Erlenmeyer, 50-mL...................................................... 1..................each ..............505-41
Magnetic Stirrer, 115 V, 4" x 4" ............................................. 1..................each ..........28812-00
Test Tube Rack......................................................................1-3................each ..........18641-00
Pipet, TenSette®, 0.1 to 1.0 mL.............................................. 1..................each ..........19700-01
Pipet, TenSette®, 1.0 to 10.0 mL............................................ 1..................each ..........19700-10
Pipet Tips, for 19700-01 TenSette® Pipet .............................. 2..............50/pkg ..........21856-96
Pipet Tips, for 19700-10 TenSette® Pipet .............................. 2..............50/pkg ..........21997-96
Stir Bar, Magnetic .................................................................. 1..................each ..........45315-00
Wipes, Disposable, Kimwipes................................................ 1............280/pkg ..........20970-00
OPTIONAL REAGENTS
Potassium Acid Phthalate..........................................................................500 g ..............315-34
Sulfuric Acid Reagent Solution, 5.25 N...................................... 100 mL MDB............2449-32
TOC Standard Solution Ampules (KHP Standard, 1000 mg/L C)............5/pkg ..........27915-05
Wastewater Effluent Standard, Inorganic
(NH3–N, NO3–N, PO4, COD, SO4, TOC) ..................................... 500 mL..........28332-49
OPTIONAL APPARATUS
Analytical Balance ......................................................................................each ..........28014-01
DRB 200 Reactor, 110 V, 21 x 16 mm and 4 x 20 mm.................................. LTV082.53.42001
DRB 200 Reactor, 220 V, 21 x 16 mm and 4 x 20 mm.................................. LTV082.52.42001
DRB 200 Reactor, 110 V, 9 x 16 mm and 2 x 20 mm.................................... LTV082.53.30001
DRB 200 Reactor, 220 V, 9 x 16 mm and 2 x 20 mm.................................... LTV082.52.30001
Flask, volumetric, 100-mL..........................................................................each ..........14574-42
Pipet, Class A, 200-mL ...............................................................................each ..........14515-35
Pipet, Class A, 15.00-mL ............................................................................each ..........14515-39
