Ask a research-administration question
Answers are drawn from CASRAI and the rest of the CASRAI corpus, with a link to every source.
Answers are AI-generated from CASRAI’s own published pages and can be wrong, so check the linked sources before relying on one; your question is logged without personal data — never sold, never used to train a third-party model — to show us what CASRAI is missing, so please do not type personal or confidential details. How we use this
CASRAI is the reference for research administration — bookmark it for the next question.

USA Lab
1L Wash Bottle - Various Colors
in Consumables
$6.00 - $34.00
In stockPrice varies by Size.
One-litre laboratory wash bottle with a colour-coded screw closure and an integral bent delivery tube, in blue, green, orange, red, white or yellow. The translucent body lets you read the level without opening it, and colour coding keeps different solvents visually separated on the bench. Also sold as a six-pack, one of each colour.
Choose Size to continue.
Buying through procurement?
Generate a formal quotation for 1 × this item, plus our W-9 — everything your finance department needs to raise a purchase order.
Choose Size to continue.
Description
A 1 L squeeze-type wash bottle for rinsing glassware and plasticware. The closure carries an integral bent delivery tube, so squeezing the body produces a directed stream into a beaker, a funnel or the inside of a flask without a separate spout or pipette.
The body is translucent plastic, so the fill level is visible without opening the bottle. Closures are colour-coded, which is the usual way of keeping several solvents in service at one bench without relabelling.
Options
- Single bottles in blue (WB1L-B), green (WB1L-G), orange (WB1L-O), red (WB1L-R), white (WB1L-W) and yellow (WB1L-Y)
- All colours, 6-pack (WB1L-PACK) – one bottle in each of the six colours
- Capacity: 1 L
Bottles are supplied empty and unlabelled. Label each bottle with its contents to your own site convention; the cap colour is a visual aid, not a hazard label.
Frequently asked questions
What colours are available?+
Blue, green, orange, red, white and yellow, each as a separate SKU. There is also an all-colours 6-pack (WB1L-PACK) containing one bottle of each of the six colours.
What is the capacity?+
1 litre.
What is the bottle made of?+
The supplier specifies it as a plastic squeeze bottle and does not publish the resin type. We are not going to state one that has not been published. If solvent compatibility matters for your application, ask us to confirm the resin in writing before ordering.
How does the delivery tube work?+
It is integral to the closure - a bent tube that draws from the bottom of the bottle and delivers a directed stream when the body is squeezed. There is no separate spout to fit or lose.
Does the cap colour indicate the contents?+
No. The bottles ship empty and unlabelled, and the colour is only a bench aid for telling one bottle from another. Label each bottle with its actual contents and hazard information according to your own site convention.
Is the six-pack cheaper than six single bottles?+
Yes - the all-colours 6-pack is listed at $34 against $6 per single bottle, so it is priced below six separate units. Current prices are shown on the variation selector on this page.










