SKU: 17161886215

Dispensette S Bottletop Dispenser - Analog-Adjustable

Sale price$428.00 Regular price$475.56
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

Dispensette S Bottletop Dispenser - Analog-AdjustableDispensette S Bottletop Dispenser Analog Adjustable Dispensette S Bottletop dispenser ensures accurate and safe bottletop dispensing of many laboratory chemicals. Dispensette S is a great choice for acids, bases, and saline solutions, as well as many organic solvents. Unique design ensures smooth operation and eliminates wearing parts. Dispensers disassemble easily to simplify cleaning and maintenance. The system eliminates seals for a lifetime of

Dispensette® S Bottletop Dispenser - Analog-Adjustable

Dispensette® S Bottletop dispenser ensures accurate and safe bottletop dispensing of many laboratory chemicals.  Dispensette S is a great choice for acids, bases, and saline solutions, as well as many organic solvents. Unique design ensures smooth operation and eliminates wearing parts. Dispensers disassemble easily to simplify cleaning and maintenance. The system eliminates seals for a lifetime of reliable dispensing.

Dispensers mount on reagent bottles to reduce poured reagent transfers. They include a number of safety features to reduce the risk of injury from inadvertent dispensing and splashes. Recirculation valve system enhances reagent conservation and safety. Many accessories are available for remote, serial, and drum dispensing.

“Floating piston” design of the Dispensette® S forms a zero-wear sealing system with outstanding sliding properties. Optimized flow channels make dispensing and priming even easier – particularly in instruments with large volumes.

Features:

  • The GL45mm standard thread, plus included adapters, fit most common lab bottles
  • The valve block rotates 360° so the bottle label always faces the user for safety
  • Telescoping filling tube adjusts to different bottle sizes
  • Easy to disassemble for cleaning
  • Simple to mount discharge tube available with or without integrated recirculation valve
  • Designed without additional sealing rings for ease of cleaning and maintenance
  • Replaceable discharge valve with safety valve
  • Olive-shaped filling valve for firmer attachment of filling tubes
  • Scalloped track for secure volume setting on analog dispensers
  • Improved flow technology results in faster priming

The Dispensette® S bottletop dispenser is supplied with: discharge tube, valve mounting/calibration tool, polypropylene adapters, telescoping filling tube, recirculation tube (optional), performance certificate, operating manual, and one year warranty.

Specifications:

Volume
mL
Increments
mL
A*≤ ±
%
A* ≤ ±
µL
CV* ≤
%
CV* ≤
µL
w/o Recirculation Valve
Cat. No.
w/ Recirculation Valve
Cat. No.
 0.1-1
0.02
0.6
6
0.2
2
4600100 4600101


 0.2-2
0.05
0.5
10
0.1
2
4600120 4600121


 0.5-5
0.1
0.5
25
0.1
5
4600130 4600131


 1-10
0.2
0.5
50
0.1
10
4600140 4600141


 2.5-25
0.5
0.5
125
0.1
25
4600150 4600151

 5-50
1.0
0.5
250
0.1
50
4600160 4600161


 10-100
1.0
0.5
500
0.1
100
4600170 4600171


A*=Accuracy, CV*=Coefficient of Variation

*The value of accuracy and coefficient of variation are final test values referring ot the delivered nominal volume, instrument and distilled water at equilibrium with ambient temperature (20°C/68°F) and with smooth operation.




Literature
:

Dispensette S Literature
Dispensette S Manual
Dispensette S Calibration SOP


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: 17161886215

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4.2 ★★★★★
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nphoton
Lowell, US
★★★★★ 3
I Wanted to Like It
Style: SPF 50, Size: 1 count (Pack of 1)
I really wanted to like it because of the great reviews it gets with backpackers and generally with people that don't like "greasy hands syndrome" after applying sunscreen. But after using a stick I found that it's just not that good. The good: small, lightweight container. Not greasy. Good protection, I was in the sun all day hiking multiple days straight and only put on sunscreen twice per day and I didn't have any burning... and I burn easily. The bad: Value: the $12.53 sunscreen container only lasted about 8 days. And that was just my arms, neck, and half my face since I wore a shirt and long pants and a wide brim hat every day when hiking. I would expect this amount of sunscreen to last a lot longer than that on such a limited area. I'm not a big person either. Application, chafing: it's the opposite of greasy, almost chalky. You use the stick to apply to your skin in stripes, then you have to "blend it in" by rubbing with the backs of your hands so your palms don't get chalky. Since the stick is so dry this requires a fair amount of force and it chafes as you rub it around. When your skin a bit sandy it hurts. Application, crumbling: on a chilly but sunny morning, about 45 F, I applied sunscreen and small chunks of the stick crumbled off. I watched precious chunks of the already overpriced sunscreen drop to the ground. Residue: while it's not greasy, it's physical sunblock so it gives your skin the characteristic whitish sparkle. That's to be expected. But what I didn't foresee is it will rub off on anything your skin touches. My gear had white chalk-like marks (technically titania powder?) on my shirt collars, backpack straps, sunglasses, and a few other high-touch items. Overall I think it's a neat idea. I'm not overly disappointed with my purchase. But for $12.50 I expect sunscreen to be easier to apply and for the container to last longer than about 8 days. I can't burn $50/month in the summer months when a single container of chemical sunscreen will do the job. Pro tip: you can buy food-safe 3 oz TSA travel containers. Load one of those up with chemical sunscreen and you have something that beats this in every way except for the greasiness, which you can mitigate by picking a lower SPF sunscreen (the 30 SPF you wear is infinitely better than the 50 SPF you skip!).
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Reviewed in the United States on May 2, 2025
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D. Collins
Natrona Heights, US
★★★★★ 5
sunscreen does its job
Style: SPF 50, Size: 3 Fl Oz (Pack of 1)
Works well. Took a little more effort to rub into skin.
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Reviewed in the United States on May 4, 2026
M
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MB101727
Natrona Heights, US
★★★★★ 5
Best sunscreen for kids
This is the only sunscreen my son can use. He has very sensitive skin, and can’t use a lot of other sunscreens. This covers great and is a little thicker so you know it’s staying on.
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Reviewed in the United States on July 19, 2025
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Amazon Customer
Cuba, US
★★★★★ 5
Great product
Goes on clear and smooth!
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Reviewed in the United States on April 14, 2026
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Pete B
Charlottesville, US
★★★★★ 4
Like it but doesn’t rub in great
Happy with this sunscreen even though it’s hard to rub in. Keeps us protected from the sun and lasts us quite awhile!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 17, 2025

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