SKU: 94797535495

Bottle Top Dispensers

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Description

Bottle Top DispensersBottle Top Dispensers Research Range Product Description Achieve precision and reliability in your laboratory with this premium Research Range Bottle Top Dispenser. Engineered for demanding research applications, this 0. 25 2. 5ml dispenser features superior chemical compatibility with all wetted parts constructed from PTFE, FEP, and borosilicate glass onlymaking it suitable for virtually all laboratory reagent applications. Why Choose Research Range?

Bottle Top Dispensers  - Research Range
Product Description
Achieve precision and reliability in your laboratory with this premium Research Range Bottle Top Dispenser. Engineered for demanding research applications, this 0.25-2.5ml dispenser features superior chemical compatibility with all wetted parts constructed from PTFE, FEP, and borosilicate glass only—making it suitable for virtually all laboratory reagent applications.
Why Choose Research Range?
Unlike standard dispensers, our Research Range models feature all wetted parts in PTFE, FEP, and borosilicate glass only, ensuring exceptional chemical resistance and compatibility with the most aggressive reagents (except HF). This premium construction makes it the ideal choice for pharmaceutical, chemical, and analytical laboratories where chemical compatibility is critical.
Salient Features - DOWNLOAD
Precision & Accuracy:
✓ Adjustable volume range: 0.25ml to 2.5ml
✓ Individually calibrated and certified
✓ Accuracy & reproducibility in accordance with ISO 8655 standards
✓ In-lab user re-calibration possible in compliance with GLO/ISO norms
Superior Chemical Compatibility:
✓ All wetted parts: PTFE, FEP, and borosilicate glass only
✓ Excellent compatibility—suitable for most reagents except HF
✓ Resistant to aggressive chemicals, acids, bases, and organic solvents
✓ Ideal for research applications requiring maximum chemical resistance
User-Friendly Design:
✓ Simple construction—easy to use and maintain
✓ Smooth, effortless plunger movements for fatigue-free operation
✓ Locking rocker switch for volume adjustment
✓ Safety discharge system reduces risk of accidental dispensing
✓ Nozzle cap prevents unwanted drops on workspace
Universal Fit:
✓ Standard thread: 30mm
✓ Includes five adapters: 28mm, 32mm, 36mm, 40mm, and 45mm
✓ Fits most laboratory reagent bottles
✓ Quick and secure bottle mounting
Autoclavable & Easy Maintenance:
✓ Fully autoclavable at 121°C, 15 PSI
✓ No need for disassembling before autoclaving
✓ Easy to disassemble for cleaning and servicing
✓ Designed for long-term laboratory use
Complete Research Range Available
This dispenser is part of our comprehensive Research Range series. Available in five models:
Technical Specifications:
Component    Material/Specification
Piston    Polypropylene
Cylinder    Borosilicate Glass
Housing    Polypropylene
Volume Adjustment    Locking rocker switch
Valve Assembly    Glass ball & seat
Discharge Assembly    Teflon (PTFE)
Delivery Tube    Polypropylene
Calibration: individually calibrated and certified
Accuracy & Reproducibility    ISO 8655 standards
Chemical Compatibility    Excellent - suitable for most reagents except HF
Bottle Thread Size    30mm (standard)
Additional Adaptors    28mm, 32mm, 36mm, 40mm, 45mm
Autoclave Temperature    121°C at 15 PSI
What's Included
1x Bottle Top Dispenser 
5x Thread Adapters (28mm, 32mm, 36mm, 40mm, 45mm)
1x Nozzle cap
Individual calibration certificate
User manual
Applications
Perfect For:
Analytical chemistry laboratories
Pharmaceutical research and development
Quality control and testing labs
Chemical synthesis and formulation
Biotechnology applications
Clinical diagnostics
Environmental testing
Academic research institutions
Industrial R&D facilities
Ideal for Dispensing:
Acids and bases
Organic solvents
Buffers and solutions
Cell culture media
Reagents and standards
Surfactants and detergents
Corrosive chemicals
Viscous liquids
Safety & Compliance
✓ ISO 8655 compliant for accuracy and precision
✓ GLO/ISO recalibration capability
✓ Safety discharge system
✓ Individual calibration certificate included
✓ Autoclavable for contamination control
Operating Instructions
Installation: Select an appropriate adapter for your bottle thread size and secure the dispenser to bottle
Priming: Actuate plunger several times to prime the system and remove air bubbles
Volume Setting: Use locking rocker switch to adjust to the desired volume
Dispensing: Depress plunger smoothly to dispense an accurate volume
Storage: Replace nozzle cap when not in use to prevent contamination
Maintenance & Care
Autoclave at 121°C, 15 PSI when sterilisation is required
Disassemble periodically for thorough cleaning
Recalibrate according to GLO/ISO requirements
Inspect seals and components regularly
Store in a clean, dry environment
Why Research Range?
The Research Range is specifically designed for laboratories requiring:
Maximum chemical compatibility
Highest precision and accuracy
Long-term reliability
Compliance with international standards
Easy maintenance and sterilisation
All wetted parts made exclusively from PTFE, FEP, and borosilicate glass ensure that your dispenser maintains peak performance even with the most challenging chemical applications.

SKU Vol. Range Increment Accuracy CV
±% ± ml ±% ± ml
SE.LW2475-01 0.25-2.5 ml 0.05 ml 0.6 0.015 0.2 0.005
SE.LW2476-01 0.5-5 ml 0.1 ml 0.5 0.025 0.1 0.005
SE.LW2478-01 1-10 ml 0.2 ml 0.5 0.050 0.1 0.010
SE.LW2479-01 2.5-30 ml 0.5 ml 0.5 0.150 0.1 0.030
SE.LW2480-01 5-60 ml 1.0 ml 0.5 0.300 0.1 0.060
SE.LW2481-01 10-100 ml 2.0 ml 0.5 0.500 0.1 0.100



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94797535495

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4.7 ★★★★★
Based on 28 reviews
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Product Reviews
K
Verified Purchase
Kathy
Omaha, US
★★★★★ 5
Awesome Body Lotion For Dry Skin and Some Reduction Of Age Related Wrinkles
Scent: Sweet Vanilla & Soft Wood, Size: 18.5 Fl Oz (Pack of 1)
I have only been using this product for a short period of time, but I very much like the fragrance. The sweet vanilla and soft wood scent is a great combo and not overpowering. I like the texture of the lotion, which is a silky smooth clear gel and easy to apply. My age wrinkles are diminished and very much less pronounced. It makes my skin feel more supple, as I have dry skin and the lotion is perfect for that condition. It will definitely be my go to skin lotion going forward as I am very pleased with the cost and the improved skin condition is a very short period of time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
I
Verified Purchase
Irene M. Ryan
San Leandro, US
★★★★★ 5
Great Lotion
Scent: Collagen, Size: 17 Fl Oz (Pack of 1)
I am loving this lotion. It is a soft non greasy lotion that hydrates well. It has a pretty smell. Applies to my skin nicely. I highly recommend this lotion if you love Olay.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
C
Verified Purchase
Chelsea A.
Waukegan, US
★★★★★ 5
Eradicated Decade Long battle with KP on INNER KNEES in less than 1 week. NEW KP HOLY GRAIL CREAM!!
Scent: Sweet Vanilla & Soft Wood, Size: 10 Fl Oz (Pack of 1)
About my skin- 43 year old fair, normal to dry, very sensitive, prone to KP bumps on back of arms, inner knees and if aggravated - all over thighs. I am pretty careful with what I use and I even have to be careful within the same brand if something DOES work. I have spent a long time being snobby about “drugstore” brands because over the years they have all aggravated my now mostly under control KP. I recently was convinced to try the Olay SUper Serum body wash because a friend with similar issues said she was really impressed. I have been also! In fact, the body wash for “Rough and Bumpy” skin has been my go-to wash for the past few months and has visibly improved my overall skin texture and has not aggravated any KP flare ups. I was very excited to try this body cream, since the current one I use is over 50 dollars for a similar size jar. I like to use A LOT of moisturizer and the cost is really annoying and close to being prohibitive when you use a jar a week. I purchased this cream (packaged well, no leaked, fresh product, overnight delivery). I am in LOVE! It smells great, very high end. The fragrance is real so if you hate fragrance, bot for you. I wear Baccarat Rouge and this lotion does not interfere with that, and it does dissipate after a while (I asked others to be sure). The crazy thing is this… most of the time my KP bumps on my inner knees are there, but when I have them under control they just lack color and are a lot smoother. THEY ARE GONE AFTER 1 WEEK.. THIS IS THE FIRST TIME IN THE DECADE OR SO I HAVE HAD KP BUMPS ON MY INNER KNEEES THAT THEY HAVE BEEN COMPLETELY GONE. I do not feel it is the combo of the wash and this cream, as I have been using a different wash while out of town. The only new item I used was THIS CREAM, alone, without my other more expensive product. I am kind of blown away and delighted. Also, I was able to use less of this to feel moisturized than I have been using with the “fancy” brand. The scent is warm, slightly vanilla, expensive and not too floral. Cream absorbs quickly and well, leaves skin feeling plumped, soft, no greasy residue and MAJOR BONUS… NO PILLING. That is a nightmare when a product does that. It absorbs quickly, leaves no marks on clothes when squeezing into a pair of black legggings…. All the good stuff you may forget to look for but notice when they happen. I HIGHLY RECOMMEND TRYING, if a light, high end fragrance is good with you. To reiterate- the fragrance is not crazy strong but it also calms WAY down about 30 mins after applying and melts into just a nice feminine clean but warm (not body spray type of vibe) scent that is not very noticeable to me or others. No where near as strong as like a Bum Bum cream (which I LOVE IN SUMMER) and smells high end, not like cheap shampoo or air freshener. Get this!!!!!!! It also did not irritate my chest area which for me is always a little prone to red spots when I use fragranced products. No irritation and dude… NO BUMPS FOR FIRST TIME IN A DECADE OR MORE. WOW!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
K
Verified Purchase
Karen Froschauer
Waukegan, US
★★★★★ 5
THE BEST LOTION I HAVE EVER USED
Scent: Sweet Vanilla & Soft Wood, Size: 18.5 Fl Oz (Pack of 1)
THIS WINTER AND HAVING THE HEAT ON HIGHER THEN I NORMALLY DO HAS DONE A NUMBER ON MY SKIN. IT IS SO DRY AND I HAVE TRIED SO MANY THINGS AND NOTHING HAS REALLY WORKED. SO I GAVE IN AND SPENT THE MONEY AND TRIED THIS. I AM SO GLAD I DID. THIS WAS WORTH EVERY PENNY. I LOVED IT SO MUCH I BOUGHT ANOTHER BOTTLE JUST TO HAVE SO I WOULDN'T RUN OUT. I START OUT WITH THE BODY WASH WITH THE OLAY SUPER SERUM BODY WASH AND JUST AFTER ONE WASH MY SKIN WAS MUCH SOFTER AND SMOOTHER. YOU DO NOT NEED A LOT AS IT LATHERS UP NICELY IT SMELLS GREAT AND IT RINSES OFF GREAT LEAVING YOUR SKIN FEELING CLEAN AND SOFT. IT DOESN'T HAVE A STRONG SCENT TO IT WHICH IS FINE . I FOLLOW IT WITH IT WITH THIS SUPER SERUM LOTION JUST TO MAKE SURE THE SKIN STAYS SOFT. THIS LOTION IS SO SOFT AND SILKY. IT ABSORBS QUICKLY INTO YOUR SKIN WITHOUT LEAVING YOUR SKIN FEELING GREASY. IT IS LIGHTWEIGHT AND LEAVES YOU FEELING SOFT WITHOUT THAT DRY CRACKED APPEARANCE. THE SCENT ISN'T VERY STRONG TO ME WHICH IS FINE BECAUSE I WEAR PERFUME SO I DO NOT HAVE TO WORRY ABOUT THE SCENTS MIXING. I DEFINITELY RECOMMEND THIS REGIMEN TO ANYONE SUFFERING FROM DRY SKIN.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
P
Verified Purchase
pogo
Lowell, US
★★★★★ 4
4.5/5; Great product, but smells strong
Scent: Sweet Vanilla & Soft Wood, Size: 10 Fl Oz (Pack of 1)
Context: To start off, I should say that I have dry skin. Like, VERY dry skin. In purchasing this item, I wanted a product that I could consistently apply every single day to hydrate my skin. Product: The application of this stuff was like a dream. If you’ve ever tried using ANY sort of lotion (Lubriderm, Cetaphil, etc.) you’d know that usually it leaves that greasy texture on your hands that you have to wash off. This one doesn’t do ANY of that. The cream melts into your skin and absorbs very easily, unlike other lotions. I didn’t need that much to apply to my entire body. The results were great—my skin looked better and felt softer. If there was to be a con, it would be how strong the fragrance of the lotion is. This stuff smells STRONG. It’s not an unpleasant scent, but if you wanted to wear a perfume or body spray along with it, good luck because I can’t see a world where the cream won’t overpower or at least show through your preferred scent. TLDR Overall, good product with dreamlike application, but strength of scent could be dealbreaker for some.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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