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nchsls:c:biochemistry:document:10_hcl
How to make 10% HCL
- Wear gloves and mask before starting to make 10% HCL.
- Use fume hood to make 10% HCL.
- Take 100ml volumetric flask and put it into a beaker to prevent the spillage of concentrated HCL over the surface.
- Put these all things into the fume hood chamber.
- Switch on the fume hood.
- Shutter of fume hood should be half open to prevent the face injury.
- Then take 100ml of concentrated HCL in 100ml volumetric flask.
- Pour this 100ml concentrated 100ml HCL into 1000ml volumetric flask.
- Make upto 1000ml with deionized water.
- Switch off the fume hood.
nchsls/c/biochemistry/document/10_hcl.txt · Last modified: 2022/08/13 07:34 (external edit)
