Wednesday, September 17, 2008

HEAT AND ACETIC TECHNIQUE

H for PIH

RESULTS:

CLEAR----(-) PIH
CLOUDY--(+) PIH

for faster memory, just remember
if the sky is CLEAR, (-) rain (- PIH)
if the sky is CLOUDY, (+) rain (+ PIH)
Posted by rapstick88 at 11:47 PM | 0 comments  

BENEDICT'S TEST

B for BLOOD GLUCOSE

results: just remember BGYOR

Blue-------(-)
Green------(+)
Yellow-----(++)
Orange---(+++)
Red---------(++++)

Benedict's reagent (also called Benedict's solution or Benedict's test) is a reagent used as a test for the presence of reducing sugars (such as glucose, lactose, and fructose, but not sucrose), or more generally for the presence of aldehydes, in a solution.It tests for reducing sugars. The color change is blue-green-yellow-orange-red. The closer to brick-red, the higher the conc. of reducing sugar present.
Posted by rapstick88 at 11:47 PM | 0 comments  
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