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water+analysis
Catalog Number:
(470350-702)
Description:
This is a complete set of all the solutions required for routine pH measurement.
Catalog Number:
(470015-808)
Description:
Examine Oceanic Water Patterns That Cause the Gulf Stream and El Niño
Catalog Number:
(470014-484)
Description:
Spectrum Tubes demonstrate the wave properties of different gases.
Catalog Number:
(470301-298)
Description:
CAS Number: 860-22-0
Formula Weight: 466.36 Formula: C16H8N2Na2O8S2 Solubility: Water and Alcohol Synonyms: Acid Blue 74, C.I. No. 73015 Shelf Life (months): 36 Storage: Green
Catalog Number:
(470203-064)
Description:
Use this cone-shaped fine-mesh nylon net to let water pass while you filter out plankton.
Description:
This lightweight polypropylene pump provides a constant vacuum when hooked to a standard faucet; it operates efficiently with water pressures as low as 7.5 psi for minimum water consumption. It has a maximum free-air pumping capacity of 11.5 liters per minute at a water-flow rate of 6.5 liters per minute. Ultimate vacuum: 28.5" Hg. Supplied with integral check valve, 3/8" NPT connecting thread, and 4 3/4" length of tubing for insertion in discharge end.
Catalog Number:
(470123-128)
Description:
Precision Test Strips quickly test for low levels of nitrite and chlorine.
Catalog Number:
(470230-186)
Description:
Ideal for labs to generate heat and pressure for water vapor.
Catalog Number:
(470231-544)
Description:
Where does pollution come from? How does it change the water?
Catalog Number:
(470222-298)
Description:
Refill of Nitrate Testabs used in LaMotte kits.
Catalog Number:
(470350-700)
Description:
Reagents for low, medium and high range colorimetric determination of total hardness.
Catalog Number:
(470006-744)
Description:
This is a chemical test kit that measures dissolved oxygen by modified Winkler titration. The HI3810 is supplied complete with all of the reagents and equipment necessary to perform approximately 110 tests.
Catalog Number:
(470006-746)
Description:
This chemical test kit measures total hardness as CaCO₃ by titration with EDTA. It includes all of the reagents and equipment necessary to perform approximately 100 tests.
Catalog Number:
(470339-546)
Description:
Investigate the spectral pattern of different gases.
Description:
Use this solution to slow down and relax microorganisms such as <i>Paramecium, Euglena</i> and <i>Stentor</i>. The ready-to-use dropper bottle makes it easy to store and transfer quieting liquid. Includes a dropper.<BR><BR>Please Note: This product is designed for educational and teaching laboratories and no certificate of analysis is available.
Description:
BZK Towelettes allow for antiseptic cleansing of face, hands, and body without the need for soap and water.
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The original product is no longer available. The replacement shown is available.
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