CHEM 14BL

General and Organic Chemistry Laboratory I

Chemistry and Biochemistry · 3 units · Undergraduate lower division (0-99)

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Not open to students with credit for course 20L. Introduction to volumetric, spectrophotometric, and potentiometric analysis. Use and preparation of buffers and pH meters. Synthesis and kinetics techniques using compounds of interest to students in life sciences.

P/NP or letter grading.

When it runs

Fall 2025
Winter 2026
Spring 2026
Summer 2026
Fall 2026
Winter 2027
Spring 2027

Scheduled, not typical — from UCLA’s Schedule of Classes, which publishes Fall 2025 through Spring 2027 and nothing before it.

Checking the Schedule of Classes…

Requisites

Official UCLA wording
Enforced requisite: course 14A or 20A or 20AH with grade of C– or better. Enforced corequisite: course 14B.

BruinTree reads · Prerequisite

confidence 1.00 · from text

grade C- or better in

one of

BruinTree reads · Corequisite

confidence 1.00 · from text

CHEM 14B

Requires

Everything that has to come before this course, not just the courses named in the requisite above.

CHEM 14BL

CHEM 14AGeneral Chemistry for Life Scientists I
- LIFESCI 30AMathematics for Life Scientists
- MATH 3ACalculus for Life Sciences Students
  - MATH 1Precalculusanother path to it
- MATH 31ADifferential and Integral Calculusanother path to it

Unlocks

What this course is a requisite for, and what those courses lead to in turn.

CHEM 14BL

CHEM 14CLGeneral and Organic Chemistry Laboratory II
- CHEM 192AUndergraduate Practicum in Chemistry and Biochemistryanother path to it
- CHEM 192BUndergraduate Practicum in Chemistry and Biochemistryanother path to it
CHEM 153LBiochemical Methods I
- CHEM 103Environmental Chemistry