and potassium dichromate 0.25%. For this study, we included the data from metals in the standard series. All allergens are in petrolatum unless otherwise stated. For patients with metal prostheses ...

CBSE Class 12th Chemistry Exam Day Instructions, Last Minute Prepration Tips: During the reading period thoroughly review the ...

Background: Rising use of sunscreen products has led to increased reporting of adverse reactions to sunscreens. Objective: To investigate possible photoallergic reactions in patients who ...

Air-dried soil samples are sieved through a 1 mm sieve, and the pH was determined using the immersion method. Organic matter was measured with potassium dichromate titration. Available nitrogen, ...