Individual Constituent Water Quality Test Kits - science and environmental education supplies for teachers, outdoor educators

These high quality water quality test kits are perfect for high school or older students interested in studying water quality. Classroom kits include acid rain, alkalinity, ammonia-nitrogen, carbon dioxide, chlorine, coliform, copper, hardness (calcium, magnesium and total hardness), iron, nitrate-nitrogen, pH, phosphate, salinity, silica, sulfide and turbidity.

	ACID RAIN STUDY KIT. Item #TEST-6296 Price: $54.95
	ACID RAIN STUDY KIT (refill). Item #TEST-6297 Price: $5.55
	ALKALINITY TEST KIT. Item #TEST-7332 Price: $29.95
	ALKALINITY TEST KIT (refill). Item #TEST-7333 Price: $13.95
	AMMONIA-NITROGEN TEST KIT. Item #TEST-8247 Price: $59.95
	AMMONIA-NITROGEN TEST KIT (refill). Item #TEST-8248 Price: $19.95
	CARBON DIOXIDE TEST KIT. Item #TEST-6298a Price: $32.95
	CARBON DIOXIDE TEST KIT (refill). Item #TEST-6299 Price: $10.95
	CHLORINE TEST KIT. Item #TEST-6300 Price: $53.95
	CHLORINE TEST KIT (refill, 1R tablets). Item #TEST-6301 Price: $6.95
	CHLORINE TEST KIT (refill, 3R tablets). Item #TEST-6302 Price: $6.95
	COLIFORM TEST KIT (Presence/Absence). Item #TEST-6303 Price: $13.95
	COPPER TEST KIT. Item #TEST-6304 Price: $76.95
	COPPER TEST KIT (refill). Item #TEST-6305 Price: $5.35
	DISSOLVED OXYGEN TEST KIT (same as the one used in the GREEN module). Item #TEST-10279 Price: $27.95
	INVESTIGATING HARD AND SOFT WATER. Item #KIT-14273 Price: $60.95
	INVESTIGATING HARD AND SOFT WATER (Refill). Item #KIT-14274 Price: $45.75
	HARDNESS - CALCIUM, MAGNESIUM AND TOTAL HARDNESS. Item #TEST-5127 Price: $49.95
	HARDNESS - CALCIUM, MAGNESIUM AND TOTAL HARDNESS (refill). Item #TEST-5128 Price: $27.95
	IRON TEST KIT. Item #TEST-7200 Price: $49.95
	IRON TEST KIT (refill). Item #TEST-7201 Price: $16.45
	NITRATE-NITROGEN TEST KIT. Item #TEST-4121 Price: $47.95
	NITRATE-NITROGEN TEST KIT (refill). Item #TEST-4122 Price: $17.50
	PH TESTING (CLASS KIT). Item #KIT-14275 Price: $79.95
	PH TESTING (CLASS KIT) REFILL. Item #KIT-14276 Price: $59.95
	PH TEST KIT. Item #TEST-5305 Price: $34.95
	PH TEST KIT (refill). Item #TEST-5306 Price: $5.95
	PH TEST PAPER. Item #TEST-10208 Price: $2.95
	PHOSPHATES AND NITRATES. Item #KIT-14266 Price: $54.95
	PHOSPHATES AND NITRATES (refill). Item #KIT-14267 Price: $32.95
	PHOSPHATE TEST KIT. Item #TEST-14416 Price: $74.95
	PHOSPHATE TEST KIT (refill). Item #TEST-14417 Price: $19.95
	SALINITY TEST KIT. Item #TEST-4140 Price: $52.95
	SALINITY TEST KIT (refill). Item #TEST-4141 Price: $31.95
	SILICA TEST KIT. Item #TEST-8249 Price: $62.95
	SILICA TEST KIT (refill). Item #TEST-8250 Price: $20.95
	SULFIDE TEST KIT. Item #TEST-8251 Price: $49.95
	SULFIDE TEST KIT (refill). Item #TEST-8252 Price: $20.95
	TURBIDITY TEST KIT. Item #TEST-5129 Price: $54.95
	TURBIDITY TEST KIT (refill). Item #TEST-5130 Price: $9.95

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