Plastic Washing Bottle (Pisetta)
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Product Code : SCL-CL-11545
Plastic Washing Bottle (Pisetta) (SKU SCL-CL-11545) is a 500 ml squeeze-and-spray wash bottle for directing a fine stream of distilled water or solvent onto glassware, filter paper and precipitates. Also known as a wash bottle or pissette, it suits chemistry benches in schools, colleges and testing laboratories. Science Lab Supplies lists it among its chemistry lab equipment in India and can dispatch it from Ambala to schools, colleges, institutes, distributors and tender contractors.
Specifications
Each specification of the 500 ml Pisetta is given in the table below. In short, it is a chemical-resistant plastic squeeze-and-spray bottle with a sealable screw-top that stops solvents evaporating between uses and a delivery nozzle bent at 90°, so the jet can be aimed at several angles.
| Specification | Value |
|---|---|
| SKU | SCL-CL-11545 |
| Also known as | Wash bottle, pissette |
| Material | Plastic |
| Chemical resistance | Chemical resistant |
| Capacity | 500 ml |
| Closure | Sealable screw-top, limits solvent evaporation |
| Nozzle | 90° bend for multiple spray angles |
| Operation | Squeeze-and-spray |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Plastic Washing Bottle
A wash bottle is used to rinse glassware, wash the last traces of a solution into a volumetric flask, transfer a precipitate completely onto filter paper and wash it clean. The controlled jet reaches inside narrow necks and burette tips, so it suits school and college chemistry practicals.
- Class 9–12 chemistry: rinsing apparatus with distilled water before titration and making up standard solutions in a borosilicate Volumetric Flask.
- B.Sc. gravimetric analysis: transferring and washing precipitates on a 120 mm Filter Paper.
- Biology and microbiology labs: rinsing slides, electrodes and small glassware.
- Water and soil testing labs: rinsing probes and sample containers between readings, such as the electrode of a pen-style pH Meter.
Label each bottle with its contents; keep separate bottles for distilled water and for any solvent.
Standard Scope of Supply
Each Plastic Washing Bottle (Pisetta) is supplied as a 500 ml bottle with its screw-top and bent delivery nozzle, as described above. It is supplied empty; distilled water or solvents are not included, and pack quantities are confirmed on the quotation.
Packing, MOQ and Lead Time
Request a price for a handful of bottles or for one per bench across several labs. The quotation you receive gives packing, delivery time and price for that exact quantity, and reagent bottles, a distilled water bottle or other chemistry items can be included on it.
As an exporter registered with an Importer-Exporter Code, Science Lab Supplies is able to ship to buyers in Vietnam, Malaysia, Peru, Egypt, Iraq and Nigeria. Ask for a price via the contact page, or list the bottles with other glassware in the enquiry cart; tender submissions are handled on the lab tender page.
Frequently Asked Questions
What is the capacity of this wash bottle?
The bottle holds 500 ml. It is a squeeze-and-spray design, so liquid is delivered by pressing the plastic body, and the sealable screw-top closes it between practical sessions to stop solvents evaporating.
Can it be used for solvents as well as water?
The plastic is chemical resistant and the screw-top seals to reduce evaporation. Check compatibility for any strong solvent, and keep one labelled bottle per liquid.
Who supplies the Plastic Washing Bottle (Pisetta)?
The wash bottle is a supplied item. Science Lab Supplies, operating from Ambala, India, can price it for laboratories, schools, dealers and tender contractors, together with other chemistry glassware and plasticware on one quotation.
What does the 90° nozzle do?
The bent nozzle lets the jet be pointed down into flasks, onto filter paper or sideways across glassware simply by tilting the bottle and squeezing its body.
Related Water, Rinsing and Reagent Items
A wash bottle is refilled from a distilled water source and used beside reagent bottles, stirring rods and cleaning tools. The items below cover purified water, bulk storage, a multi-bottle alternative, reagent storage, mixing, scrubbing and drying, and any of them can join the Pisetta on one quotation.
- Mariot Bottle (for Distilled Water) — 2.5 l transparent glass bottle with a tap for distilled water.
- Distiller for Distilled Water — produces 1–2 litres per hour on single-phase 220 V, rated 700–900 W.
- Deioniser Lab — runs from tap water at up to 10 litres per hour, with colour-change resin to show cartridge exhaustion.
- Wash Bottle Lab — pack of six 500 ml LDPE wash bottles with screw caps and delivery tubes.
- Glass Bottle, for Liquid Reagents — 60 ml narrow-mouth bottle with a frosted stopper.
- Glass Stirrer (Agitator) — 7 mm glass rod, 200 to 350 mm long.
- Brush for Washing Dishes — 180 mm brush, 30 mm in diameter, for laboratory dishes.
- Holder for Draining Dishes — plastic drying rack with 28 seats.
Browse the full Chemistry Lab range, the Lab Glassware range for flasks and bottles, or all school lab equipment.
Last updated: 9 October 2026
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