DPD Reagent #2 | 2 oz. Dropper Bottle

Description

The Taylor DPD #2 reagent replacement (PN: T-10-112) for water testing kits. This reagent is for determining chlorine levels and controlling chlorination of water without the use of orthotolidine. This is for the 60 mL or 2 oz. bottle, with a dropper.

The kits these are a replacement part for are accurate and essential water testing kits to test the chemistry of your pool.

Please note, this is considered HAZMAT FOR AIR SHIPMENTS.

Storage & Shelf Life

All reagents have a shelf life, whether they are liquids, powders, crystals, tablets, or test-strip pads. If kept dry, powders and crystals are very stable; acids are also long lived. Date of manufacture is not the controlling factor when it comes to shelf life—storage conditions are more important. As with all perishables, reagents are sensitive to environmental influences and will last longer under controlled conditions.

To this end, we recommend:

• Storing reagents at a consistent temperature in the range if 36°–85°F (2°–29°C); extreme temperature fluctuation, say from a refrigerator to a hot car trunk, causes reagents to deteriorate.
• Keeping them out of prolonged direct sunlight. (Note: their brown plastic bottles help protect very light-sensitive reagents.)
• Segregating reagents from containers of treatment chemicals.
• Replacing caps immediately and tightening them carefully so that exposure to air and humidity is limited.
• Avoiding switching bottle caps, placing bottle caps on soiled surfaces, repouring reagents into contaminated containers, or touching test strip pads.

Taylor formulates its reagents to remain effective for at least one year, with only very few exceptions (molybdenum indicator in liquid form is one; after four months old it should be tested against a standard periodically). As a general precaution, replace all reagents more than one year old, or at the beginning of a new testing season.

Terriss Related Products

• T-10-151 | DPD Chlorine Comparator 0-1.0 ppm
• T-10-153 | DPD Chlorine Comparator 0-3.0 ppm
• T-10-156 | DPD Chlorine Comparator 1-10.0 ppm
• T-10-111 | DPD #1 Reagent, 2 oz. Dropper Bottle
• T-10-113 | DPD #3 Reagent, 2 oz. Dropper Bottle
• T-10-161 | Test Cell #4024 For 0-1 & 0-3 Kits
• T-10-163 | Test Cell #4025 For 1-10 Kit

Contact Us for Pricing on the Following Discontinued Items:

• T-10-050 Hardness Buffer, 100ml, 1ml/Test in 50ml Sample
• T-10-051 Hardness Indicator, 20gm, .2gm Test in 50ml
• T-10-105 Calcium Hardness Indicator 100 grams
• T-10-219 Deionized Water (See T-10-211)
• T-10-144 Hardness Buffer Sol. 1 oz R  (See T-10-150)
• T-10-114 Hardness Buffer 100 grams (SEE T-10-201)
• T-10-110 Hardness Indicator 100 grams (See T-10-151)
• T-10-122 Methylene Blue 0.1% pt
• T-10-128 Potassium Thiocyanate pt
• T-10-140 Sodium Thiosulfate 2% gallon