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differance between L1 and L7 columns

Answers were Sorted based on User's Feedback



differance between L1 and L7 columns..

Answer / sagar.deshmukh99

L1- C18 column
L7- C8 column

Is This Answer Correct ?    32 Yes 0 No

differance between L1 and L7 columns..

Answer / saravanan thangavel

L1 columns coated with octadecyl silane bonded to porous
silica, 3 to 10 µm

where L7 columns coated with ocylsiliane bonded to totally
porous microsilica particles 3 to 10 µm

Is This Answer Correct ?    18 Yes 1 No

differance between L1 and L7 columns..

Answer / satheesh kumar

USP designed LC Columns as L,L1 denotes-C18 Column,L7
denotes as C8

Is This Answer Correct ?    12 Yes 0 No

differance between L1 and L7 columns..

Answer / harsh

L1 columns coated with octadecyl silane bonded to porous
silica, 3 to 10 µm

where L7 columns coated with octylsiliane bonded to totally
porous microsilica particles 3 to 10 µm

l1 gives better resolution then l7.
l1 have more carbon loading so good for resolution

Is This Answer Correct ?    9 Yes 1 No

differance between L1 and L7 columns..

Answer / priyanka.r

According to usp code L1=C18 COLUMN
L7=C8 COLUMN

Is This Answer Correct ?    8 Yes 3 No

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