Acetocarmine (Nucleic Acid) Manufacturer,Supplier and Exporter in India
Product Code : EL-BL-11986
Jlab Export is a leading Acetocarmine (Nucleic Acid) Manufacturer,and suppliers in India
Acetocarmine (Nucleic Acid) (code EL-BL-11986) is carmine dye dissolved in acetic acid, model JL451/0134, filled into 125 ml analytical reagent bottles. It stains chromosomes and cell nuclei deep red, which makes it the usual stain for onion root-tip squashes in mitosis practicals. JLab manufactures this chromosome stain in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model No. | JL451/0134 |
| Capacity | 125 ml |
| Grade | Analytical reagent |
| Documentation | MSDS included |
| Quality check | Each bottle is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 3–5 working days |
| Product code | EL-BL-11986 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Staining a Root-Tip Squash
Place a cut onion root tip on a slide in a few drops of acetocarmine and warm it gently over a spirit lamp without boiling. Add a coverslip and press firmly to spread the cells into one layer. Under the microscope, chromosomes in dividing cells show red against paler cytoplasm, so the stages of mitosis can be told apart.
The stain contains acetic acid, so it smells of vinegar, and it marks skin and clothes red; keep the bottle capped.
For Chromosome and Mitosis Slides
- Mitosis Set — boxed borosilicate glass slides for studying cell division.
- Coverslips — 18 x 18 mm glass coverslips for pressing the squash flat.
- Compound Microscope — 150x to 675x microscope for viewing the stained chromosomes.
More stains are in Biology Lab.
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Last updated: 26 October 2026