Benzylaminopurine (BAP or BA) is a synthetic cytokinin, a powerful plant hormone that promotes cell division, shoot proliferation, blossoming, and fruit development, widely used in plant tissue culture to enhance growth 

 Yellow colour grape dipping oil, often characterized as a yellowish-brown food-grade liquid, is an alkaline oil-in-water emulsion used to accelerate the drying process of grapes into raisins by breaking down the waxy cuticle .

Agriculture: Used to control fungal diseases (mildew, blight) on crops, often as part of the "Bordeaux mixture".

 Copper sulphate powder is a highly soluble blue inorganic salt primarily used as a fungicide, algaecide, and herbicide in agriculture to treat plant diseases, control pests like snails, and correct soil copper deficiency. It also acts as an industrial agent in electroplating, textile dyeing, wood preservation, and water treatment to destroy algae 

 Indole-3-Acetic Acid (IAA) is a widely used, high-purity (98-99%) plant growth regulator (auxin) available in powder or granule form for root stimulation, cell elongation, tissue culture, and fruit development. 

Indole-3-butyric acid (IBA) is a synthetic auxin, a type of plant hormone, widely used in horticulture as a powerful rooting agent to promote root formation in plant cuttings for propagation, improve yields, and reduce transplant shock, functioning similarly to natural indole-3-acetic acid but remaining active longer in plants. breaking down the waxy cuticle .

Gibberellic Acid (GA3) is a potent, naturally occurring plant hormone (phytohormone) that acts as a growth regulator to promote cell elongation, seed germination, flowering, and fruit development. It is widely used in agriculture to increase crop yields, such as producing larger, looser grape bunches, and to overcome seed dormancy.