Round blood lancet, simply lancet, is a small medical device used for sampling capillary blood. A blood lancet is similar to a small scalpel but with a double-edged blade or needle. The lancet is used to make punctures, such as a fingerstick, to obtain small blood samples. Blood lancets are usually disposable. The lancet is also used to puncture the skin in a skin test for allergies. The depth of skin penetration can be adjusted for various skin thicknesses. Long lancing devices are used for fetal scalp blood testing to get a measure of the acid base status of the fetus. 100 Pcs are in the Pack INSTRUCTIONS FOR USE 1. Wash it with soap and water, then dry thoroughly 2. insert lancet into lancing device . 3. T wist cap 360 degrees to remove. 4. To, activate, apply pressure to the teat site. 5. needle is fully concealed. Dispose in appropriate container

• MEDICAL GRADE LANCETS: Blood lancets are medical grade gamma sterile for optimal safe and five years shelf life; Disposable Safety Lancets for diabetic testing
• "Safety Lancets for Blood Collection - 21 Gauge, Single-Use, 100 Count"

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