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Is white ink more painful?

Is white ink more painful? Tattoo Myth : White tattoo ink hurts more. It is a common misconception that white ink or lighter colored tattoo inks are more painful. This is untrue, lighter colors are generally […]

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What is a silylating agent?

What is a silylating agent? Silylating agents are used to replace active hydrogens from the surface of organic materials by trisubstituted silyl groups. This procedure is effected for a variety of reasons. Why is silylation important? […]

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What is pregnancy hCG level?

What is pregnancy hCG level? An hCG level of less than 5 mIU/mL is considered negative for pregnancy, and anything above 25 mIU/mL is considered positive for pregnancy. An hCG level between 6 and 24 mIU/mL […]

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