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Lab SuppliesPK(25/pk) – H-TNT821 – COD TNTplus Vial Test, LR, 3-150 mg/l (HTNT821)
$86.20 Add to cart -
Lab SuppliesPK(25/pk) – H-TNT835 – Nitrate TNTplus Vial Test, LR, 0.2-13.5 mg/l (HTNT835)
$72.19 Add to cart -
Lab SuppliesPK(25/pk) – H-TNT839 – Nitrite TNTplus Vial Test, LR, 0.015-0.600 mg/l (HTNT839)
$62.45 Add to cart -
Lab SuppliesPK(25/pk) – H-TNT864 – Sulfate TNTplus Vial Test, LR, 40-150 mg/l SO₄ (HTNT864)
$119.00 Add to cart -
Chemicals and ReagentsSodium Hydroxide, 240 g/l, Certified Phosphate-Free – S-45PF
$14.30 – $90.60 Select options This product has multiple variants. The options may be chosen on the product page -
Chemicals and ReagentsSulfuric Acid, 11 N, Certified Phosphate-Free – S-90FPF
$34.00 – $64.20 Select options This product has multiple variants. The options may be chosen on the product page -
Chemicals and ReagentsSulfuric Acid, 5 N, Certified Phosphate-Free – S-90APF
$24.50 – $101.00 Select options This product has multiple variants. The options may be chosen on the product page -
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