Environmental-> Water Sampling & Testing

1 [2] 3 [«Back ||Next »]   Click to Enlarge Test Kits, Chemical 623-6510 Total Alkalinity Titration Kit This kit contains a direct reading titrator and enough reagent for 50 tests at 200 ppm. Range is 0 - 200 ppm/ 4 ppm as CaCO3. 623-6515 Ammonia Nitrogen Kit For fresh or salt water, this Nessler Method kit contains octa-slide and enough reagent for 50 tests. Range is 0.2 - 3.0 (0.2, 0.4, 0.6, 0.8, 1.0, 1.5, 2.0, 3.0) ppm NH3-N, which is frequently used in aquaculture. 623-6520 Carbon Dioxide Tests Kit This kit contains a direct reading titrator and enough reagent for 50 tests at 50 ppm. Range is 0 - 50 ppm / 1.0 ppm CO2. 623-6525 Total Coliform Bacteria Test Kit This kit tests for the presence and absence of coliform bacteria. Intended as a screening test only, it is disposable and is meant for one-time. 623-6530 Total Hardness Titration Test Kit This kit contains acalcium, magnesium and a total hardness direct reading titrator. Also contains tablet indicators for 50 tests at 200 ppm. Range is 0 - 200 ppm / 4 ppm CaCO3. 623-6535 Nitrate Nitrogen Test Kit (Zinc Reduction) This kit contains zinc reduction octaslide and enough reagent for 50 tests. Range is 0 - 15 ppm (0, 1, 2, 4, 6, 8,10, 15 ppm) NH3-N. 623-6540 Dissolved Oxygen Kit Perfect for AP classes! Our direct reading titrator test system has a range of 0 - 10 ppm (parts per million) and a resolution of -.2 ppm O2. Meets EPA guidelines. Enough materials for 50 tests. 623-6545 pH Wide Range Test Kit See a distinct color for each pH reading from 3.0 to 10.5 on the pH scale in 0.5 units. Enough materials for 100 tests. 623-6550 Phosphate Test Kit For fresh or salt water. This kit contains ascorbic acid comparator and enough reagent for 50 tests. Range 0 - 2.0 (0, 0.2, 0.4, 0.6, 0.8, 1.0, 1.5, 2.0) ppm PO4. See Enlarge Click to Enlarge The Pondwater Tour Grades 4 - 8/ 50 students in groups Study and measure changes in water quality in a lake, pond or aquarium using safe reagent tablets. Determine natural processes and variables that affect water quality over time. Includes: test bags; test tubes with caps; color poster; TesTabs? (single-packed in foil) of the following: 30 each ammonia #1 and #2; 60 dissolved oxygen; 30 each nitrate #1 and #2; 10 Nutritab; instruction manual. See Enlarge Click to Enlarge The Tapwater Tour Grades 4 - 8. 50 students in groups. How safe is the water coming out of your tap? What might be in it? Includes: Testab? reagent tablets and sample test bags for 50 students; data sheets; curriculum materials. See Enlarge Click to Enlarge The Watershed Tour Grades 4 - 8. 30 students in groups. Learn about stream and river ecosystems and their water quality with this virtual "tour" using weeklong hands-on activities. Trace the life of a river from headwaters to mouth at four sites along its path. Includes: Testab? reagent tablets (single-packed) - 20 dissolved oxygen, 10 each wide-range pH, nitrate wide range, chloride, nutritab, buffer 7.0; 24 test tubes, 5 and 10 mL; 8 glass vials; data sheets and posters. See Enlarge Click to Enlarge The Shore Tour Grades 3 - 9. 40 students in groups. Five units teach students how to keep ocean and shore ecosystems healthy and instill a sense of stewardship toward our all-important environment. Includes: curriculum materials with handouts, data sheets, and information about marine careers; step-by-step classroom activities. See Enlarge Click to Enlarge Urban Water Test Kit (Wet In The City) Ages 8 up. Test water in an urban environment to study the basic concepts of water chemistry. Includes enough equipment for 10 repetitions of 10 tests (5 for Coliform bacteria). See Enlarge Click to Enlarge Quality of Water Test Kit Perform six different water quality tests on water from various sources. Learn to distinguish between ground, surface, drinking and waste water. Instructional materials include Teacher's Guide and Student Worksheets. Tests include: pH; color, odor, turbidity; dissolved oxygen; Coliform bacteria For 10 or 24 students. Grades 6 - 12. See Enlarge Click to Enlarge Fieldmaster Lake Bottom Sampling Kit Here's everything your class needs to obtain samples from the bottom of a pond or lake for further study in the lab. What makes this kit unique is the reusable, durable equipment provided - no flimsy throw-aways here. The Mighty Grab (TM), for instance, needs no messenger and can be operated either by hand line or with the included sampling pole. The Wash Bucket has 504 micron mesh for sorting samples to the same standards used by the professionals. We include an armored glass thermometer of high accuracy for taking samples of air and water. Even our wide-mouth sample bottles are made of durable polypropylene and are sqaure in shape so they won't tip or spill. Kit includes: •One (1) Plastic Wash Bucket for sorting out the contents with 504 micron stainless steel mesh. •One (1) armored glass thermometer from -40/+120 degrees Farenheit. •One (1) Fieldmaster® Mighty Grab (TM) for obtaining a sample in a hard or soft bottom of a pond. Features stainless steel scoops. Includes 20 m of 1/8" diameter polyester line on a colorful winding float. •Twelve (12) 500 mL polypropylene square wash bottles so that groups of students can bring their samples back to the classroom. •Set of comprehensive teacher instructions. See Enlarge Click to Enlarge Fieldmaster Stream Sampling Kit This is a complete and economical kit for obtaining samples from flowing water for further study in the lab. The equipment provided is durable and reusable and does not require extensive training. The D-frame net is lightweight and practical, with a 30-inch handle for easy handling by students. Six (6) are provided, so several groups of students can obtain samples at once. The wide-mouthed sample jars (12) are a generous 500 mL in size for holding your sample till you get back to the lab. Constructed of durable polypropylene, they are square in shape so they won't tip or spill. Our turbidity tube is student-sized at 60 cm in length and functions like a miniature secchi disk to measure water clarity. We also provide one (1) armored glass thermometer of high accuracy for taking the relevant temperatures of air and water; and six (6) 500 mL plastic wash bottles for rinsing down equipment in the field. Kit includes: •One (1) Turbidity Tube of clear polycarbonate with a centimeter scale on one side and a secchi disk design, 4.5 cm in diameter, on the bottom. The secchi disk design is screwed to a rubber stopper that removes for cleaning •One (1) armored glass thermometer from -40/+120 degrees Farenheit •Six (6) Fieldmaster® D-frame nets 12"H x 11.5"W x 18" Deep •Six (6) 500 mL polyethylene wash bottles •Twelve (12) 500 mL polypropylene square wash bottles •Set of comprehensive teacher instructions See Enlarge Click to Enlarge Testabs Water Investigation Kit Grades 5 and up. TesTabs (single use tablets in foil packets) are the easy, safe way to investigate water pollution. Our lightweight case houses 12 individual tests, each with instructions, color chart, flashcard, Monitor's Handbook and all materials needed to perform 100 tests. See Enlarge Click to Enlarge Teach Water Kit Ages 8 up Study the water obtained from your city or well. Includes the well-regarded TEAC Handbook and 5 vials, 50 strips in each, for testing: Alkalinity Chlorine Hardness pH Nitrate/nitrite See Enlarge Click to Enlarge Thermal & Sewage Pollution Kit Grades 6 - 12. For 30 students. Use the materials of this kit to show how microorganisms and chemicals contribute to water pollution. Study the interaction of sewage decomposers and other aquatic organisms. Learn how to collect actual water samplers. Instructions include a detailed Teacher's Guide and Student Worksheets. See Enlarge Click to Enlarge Green Estuary & Marine Monitoring Kit Ages 8 up This is a great introduction to testing saline and brackish water with safe and simple TesTabs. Tests include: pH, 10; Temperature; Dissolved oxygen, 10; Biochemical oxygen demand, 10; Turbidity, 10; Nitrate, 10; Phosphate, 10; Chloride, 10; Coliform Bacteria, 2 Includes: curriculum materials, color chart, and test equipment for 10 water samples (2 for Coliform) See Enlarge Click to Enlarge Turkey Baster Good for collecting bottom organisms in the field or for transferring organisms for study in the lab. Clear plastic tube is marked in mL and ounces and has a capacity of 30 mL. Cleaning brush is included. See Enlarge Click to Enlarge Aquavue Underwater Viewer Use this to peer below the surface of the water. Our 26" long tube with polycarbonate bottom has no surface glare or internal reflection. It has a black interior, flotation collar, neoprene viewing mask and handle. Constructed of crush-resistant tubing. Excellent value - use with Secchi disks! See Enlarge 1 [2] 3 [«Back ||Next »] Go to Top