Lab Chemicals D

• DEHA Reagent 1 – part of a reagent system for deoxygenation in dissolved oxygen testing.


• DEHA Reagent 2 – works with DEHA Reagent 1 to react with oxygen in BOD analysis.


• Dechlorinating Reagent – neutralizes residual chlorine before biological and chemical testing.


• Deionized Water – used as a clean, ion-free blank or dilution medium in lab procedures.


• Detergent Standard – provides a reference concentration for measuring detergent pollution levels.


• Detergents Reagent – reacts with surfactants for quantitative analysis in water samples.


• Dilution Water Buffered – used to dilute water samples without altering pH or chemical properties.


• Dilution Water Organic Free – specially prepared to eliminate organic contaminants for BOD and COD tests.


• Diphenylcarbazone Reagent – used for detecting trace heavy metals like chromium via colorimetric methods.


• Dissolved Oxygen – indicates water’s ability to support aquatic life and its oxidative state.


• DPD 1 Free Chlorine TesTabs – tablet-based reagent for measuring free chlorine levels easily.


• DPD 1A Free Chlorine Reagent – provides sensitive detection of free chlorine in treated water.


• DPD 1B Free Chlorine Reagent – complements DPD 1A in combined reagent systems for accuracy.


• DPD 1R Free Chlorine TesTabs – rapid tablet format to test for free chlorine visually.


• DPD 3 Total Chlorine Reagent – reacts with combined chlorine to give total chlorine readings.


• DPD 3 Total Chlorine TesTabs – tablet version used to detect total chlorine after DPD 1 application.


• DPD 3R Total Chlorine TesTabs – rapid tab format for measuring total chlorine with minimal prep.


• DPD 4 RAPID TesTabs – enables full chlorine testing in a single step for quick field analysis.


• DPD 4 Total Chlorine TesTabs – combines all necessary reagents to determine total chlorine in tablets.


• DPD Chlorine Indicator – visual color indicator formed when chlorine reacts with DPD compounds.


• DPD Free Chlorine Reagent – used specifically to detect uncombined chlorine in disinfected water.


• DPD Oxalate – reduces interference in chlorine analysis by neutralizing oxidizing agents.


• DPD Total Chlorine Reagent – produces measurable color when reacting with total chlorine species.