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water+analysis
Description:
CAS Number: 8032-32-4
Formula Weight: Mixture Formula: Mixture Hazard Info: Flammable Density (g/mL): 060-075 Boiling Point (°C): 20-75 Freezing Point (°C): <73 Solubility: Miscible with Organic Solvents Synonyms: Ligroin Shelf Life (months): 12 Storage: Red
Description:
Easy to carry, simple to operate and sufficient for most field pH tests.
Catalog Number:
(470219-362)
Description:
The pH Buffer Capsules (3x10) kit is a convenient set of three vials containing capsules to make pH 4, pH 7, and pH 10 buffer standards for calibrating pH sensors. Each vial contains 10 capsules, each of which produces 100 mL of solution when mixed with DI water. Add three drops of the buffer preservative to 100 mL of your buffer solution to prolong the shelf life. Hydrion Color Key Buffer Preservative is a combination mold inhibitor and universal indicator for color coding the buffer solutions: orange for pH 4, green for pH 7, and blue for pH 10.
Catalog Number:
(470033-820)
Description:
Improper pH can cause your fish stress and lead to disease. You can treat up to 944 gallons of fresh water.
Catalog Number:
(470220-896)
Description:
pH Test Papers in your Choice of Two Indicator Colors.
Catalog Number:
(470213-356)
Description:
This kit is a unique teaching tool for introducing students to the chemistry behind plant pigments (the blueberry bio-pigment cyanidin) and how they can be used as pH indicators and fabric dyes.
Catalog Number:
(470003-862)
Description:
No Unwieldy Bottles to Carry or Clean
Catalog Number:
(470004-758)
Description:
This three-in-one meter allows you, at the flick of a switch, to check soil pH, find out how much light a plant is receiving, and check to make sure your plants have enough water.
Catalog Number:
(470349-842)
Description:
This tester is a reliable, waterproof tester that ensures quick and easy measurements of both pH and ORP. This accurate pH and ORP tester features 0.01 pH resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device. No more switching between meters for your routine measurements.
Catalog Number:
(470221-444)
Description:
Precision apparatus uses sound waves to clearly illustrate the often poorly understood phase and group velocity concepts
Catalog Number:
(89423-136)
Description:
<p>Decon's phenazine paper is specifically designed for determining pH in the range of 4.0 to 8.0.</p>
Description:
CAS Number: 34487-61-1
Formula: C19H13NaO5S Solubility: Water Shelf Life: 36 Months
Description:
To prepare media, add 20 g of phenol red dextrose broth to a liter of distilled or de-ionized water. The media will not be sterile until autoclaved prior to use.
Description:
A basal medium containing a single carbohydrate used to determine whether bacteria can ferment the specific carbohydrate. The medium contains a pH indicator that changes from red to yellow if the bacteria can ferment the carbohydrate.
Description:
A basal medium containing a single carbohydrate used to determine whether bacteria can ferment the specific carbohydrate. The medium contains a pH indicator that changes from red to yellow if the bacteria can ferment the carbohydrate.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-962-2660.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
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