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Ferroin Solution (1,10-Phenanthroline Iron(Ii) Sulfate) 1/40 Mol/L Redox Indicator.

Alkali Blue (C.I. 42765) Indicator.

Indicator Buffer Tablets For The Determination Of Water Hardness With Titriplex Solutions.

1,10-Phenanthroline Monohydrate Gr Acs.

1,10-Phenanthroline Monohydrate Gr Acs.

Bromocresol Purple Indicator Acs,Reag. PH Eur.

M-Cresol Purple Indicator.

1-Naphtholphthalein Indicator.

PH-Indicator Solution PH 0 - 5 With Colour Card.

Fluorescein (C.I.45350) Reag. PH Eur.

Naphthol Green B (C.I. 10020) Indicator.

Congo Red (C.I. 22120) Indicator Reag. PH Eur.

Bromocresol Green Sodium Salt Indicator Water-Soluble Acs.

Quinaldine Red Indicator Reag. PH Eur.

4-(2-Pyridylazo)Resorcinol Monosodium Salt Monohydrate Metal Indicator Reag. Ph Eur.

Bromocresol Purple Indicator Acs,Reag. PH Eur.

Bromothymol Blue Indicator Acs,Reag. PH Eur.

Dimethylyellow (C.I. 11020) Indicator.

Dithizone For Analysis (1,5-Diphenylthiocarbazone) Reag. PH Eur.

Diphenylamine-4-Sulfonic Acid Sodium Salt Redox Indicator Acs.

Calconcarboxylic Acid Metal Indicator.

Indigo Carmine (C.I. 73015) For Analysis.

Cresol Red Indicator Reag. PH Eur.

1-Naphtholbenzein Indicator Reag. PH Eur.

Alizarin Red S Mono Sodiumsalt (C.I. 58005) For Analysis And Indicator.

Phenol Red Indicator Acs.

1-(2-Pyridylazo)-2-Naphthol (Pan) Metal Indicator Reag. PH Eur.

Thymol Blue Indicator Acs,Reag. PH Eur.

Xylenol Orange Tetrasodium Salt Metal Indicator Acs,Reag. PH Eur.

Folin-Ciocalteu'S Phenol Reagent.

Folin-Ciocalteu'S Phenol Reagent.

Alkali blue solution indicator 1l.

Alkali blue solution indicator 2500ml.

COD Cell Test(Hg-free) 100 - 1500mg/l. COD Cell Test(Hg-free), Method: Photometric 100 - 1500mg/l Spectroquant, pH: 1 at 20deg C, Form: Liquid, Color: Yellow, Storage: 15 - 25deg C

Dimidium Bromide For Surfactant Tests.

Fluorescent Indicator F254.

Bromophenol Blue Indicator Acs,Reag. PH Eur.

Methyl Orange Solution 0.1% Indicator PH 3.1-4.4 (Red Yellow-Orange).

COD Cell Test 10 - 150mg/l. COD Cell Test, Method: Photometric 10 - 150mg/l Spectroquant, pH: 1 at 20deg C, Form: Liquid, Color: Yellow, Storage: 15 - 25deg C

COD Cell Test 25 - 1500mg/l. COD Cell Test, Method: Photometric 25 - 1500mg/l Spectroquant, pH: 1 at 20deg C, Form: Liquid, Color: Yellow, Storage: 15 - 25deg C

Phosphate Test 0.05 - 5.00 mg/l. Phosphate Test, (o-phosphate and total phosphorous)Method: Photometric, PMB 0.05 - 5.00 mg/l PO4-P 0.2 - 15.3 mg/l PO4 raised to 3 G+ 0.11 - 11.46 mg/l P2OG Spectroquant, pH: 1, Form: Liquid, Color: Colorless, Storage: 15 - 25deg C

COD Cell Test 500 - 10000mg/l. COD Cell Test, Method: Photometric 500 - 10000mg/l Spectroquant, pH: 1 at 20deg C, Form: Liquid, Color: Yellow, Storage: 15 - 25deg C

COD Cell Test 4 - 40mg/l. COD Cell Test, Method: Photometric 4 - 40mg/l Spectroquant, pH: 1 at 20deg C, Form: Liquid, Color: Yellow, Storage: 15 - 25deg C

COD Cell Test 300 - 3500mg/l. COD Cell Test, Method: Photometric 300 - 3500mg/l Spectroquant, pH: 1 at 20deg C, Form: Liquid, Color: Yellow, Storage: 15 - 25deg C

Phosphate Test 0.5 - 25.0 mg/l. Phosphate Test, (o-phosphate and total phosphorous)Method: Photometric, PMB 0.5 - 25.0 mg/l PO4-P 1.5 - 76.7 mg/l PO4 raised to 3 G+ 1.1 - 57.3 mg/l P2OG Spectroquant, pH: 1, Form: Liquid, Color: Colorless, Storage: 15 - 25deg C

Chloride cell Test 5 - 125.00 mg/l. Chloride cell Test, Method: photometric 5 - 125 mg/l ClG+ Spectroquant, Form: Liquid, Color: Light yellow, pH: Acidic, Storage: 15-25deg C

Manganese Test 0.005 - 2.00 mg/l. Manganese Test, Method: photometric 0.010 - 10.00 mg/l Mn Spectroquant, Form: Liquid, Color: Yellow, Storage: 15 - 25 deg C

Phosphate Test 0.0025 - 5.00 mg/l 220test. Phosphate Test, (o-phosphate) Method: Photometric, PMB 0.0025 - 5.00 mg/l PO4-P 0.0077 - 15.3 mg/l PO4 0.0057 - 11.46 mg/l P2OG Spectroquant, pH: 1, Form: Liquid, Color: Colorless, Storage: 15 - 25deg C, Size: 220test

Iron Test 1.0 - 50.0 mg/l. Iron Test, Method: photometric 1.0 - 50.0 mg/l Fe Spectroquant, pH: 4, Form: Liquid, Color: Colorless, Storage: 15 - 25deg C

Chloride Test 2.5 - 250 mg/l. Chloride Test, Method: photometric 2.5 - 250 mg/l ClG+ Spectroquant, Form: Liquid, Color: Light yellow, pH: Acidic, Storage: 15-25deg C

Chloride Test 2.5 - 250 mg/l. Chloride Test, Method: photometric 2.5 - 250 mg/l ClG+ Spectroquant, Form: Liquid, Color: Light yellow, pH: Acidic, Storage: 15-25deg C

COD Cell Test 5 - 60mg/l. COD Cell Test, Method: Photometric 5 - 60mg/l Spectroquant, pH: 1 at 20deg C, Form: Liquid, Color: Yellow, Storage: 15 - 25deg C, For seawater / high chloride contents

COD Cell Test 0 - 40mg/l. COD Cell Test, Method: Photometric 0 - 40mg/l Spectroquant, pH: 1 at 20deg C, Form: Liquid, Color: Yellow, Storage: 15 - 25deg C, For photometers of other manufacturers

COD Cell Test 0 - 150mg/l. COD Cell Test, Method: Photometric 0 - 150mg/l Spectroquant, pH: 1 at 20deg C, Form: Liquid, Color: Yellow, Storage: 15 - 25deg C, For photometers of other manufacturers

COD Cell Test 0 - 1500mg/l. COD Cell Test, Method: Photometric 0 - 1500mg/l Spectroquant, pH: 1 at 20deg C, Form: Liquid, Color: Yellow, Storage: 15 - 25deg C, For photometers of other manufacturers

COD Cell Test 0 - 15000mg/l. COD Cell Test, Method: Photometric 0 - 15000mg/l Spectroquant, pH: 1 at 20deg C, Form: Liquid, Color: Yellow, Storage: 15 - 25deg C, For photometers of other manufacturers

Drierite, Indicating (8 Mesh). Minimal or no hazard. Storage code color: Green

Ferroin. Indicator. APHA for COD. Aqueous, composed of 1.5% 1,10 phenanthroline and 7.5% ferrous sulfate. 100ML

Phenolphthalein, Standard. 2-[Bis (4-hydroxyphenyl)methyl]benzoic acid. CAS RN 77-09-8. Formula weight: 318.33. C20H14O4 in alcohol and acetone. Solution, StandARd, 1% in 50% alcohol. Indicator. pH 8.0 (colorless) - pH 10.0 (red). Subject to postal/shipping restrictions. 1L.

Calmagite Indicator, 500mL. 3-Hydroxy-4-[(6-hydroxy-m-tolyl)azo]-naphthalenesulfonic acid. CAS RN 3147-14-6. Solution, 0.1% (w/v) in water, indicator. APHA, for water hardness. Poly Bottle. 500mL

Calmagite Indicator, 120mL. 3-Hydroxy-4-[(6-hydroxy-m-tolyl)azo]-naphthalenesulfonic acid. CAS RN 3147-14-6. Solution, 0.1% (w/v) in water, indicator. APHA, for water hardness. Poly Bottle. 120mL

Chlorophenol Red Indicator, 500mL. 0.04% (w/v) Aqueous Solution. pH 4.8 (yellow) - 6.4 (red). Poly bottle. 500mL

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