US$ 28.55
bac t water testing Watersafe Rapid Bacteria Single Test Drinking Water Bacteria Test Kit:
Description
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Composition Each mL of sterile aqueous solution contains Thiamine Hydrochloride (B1) 100 mg Riboflavin (B2) (as Riboflavin 5'-Phosphate Sodium) 5 mg Niacinamide 100 mg Pyridoxine Hydrochloride (B6) 10 mg d-Panthenol 10 mg Cyanocobalamin (B12) 100 mcg by AgriLabs

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A B12 deficiency can leave you feeling low energy and constantly tired, you might experience pins & needles, muscle weakness or even vision loss
