#bottle top dispensers

[microlitseo]

How to Properly Calibrate and Maintain Your Bottle Top Dispenser?

About Bottle Top Dispenser 

Bottle top dispensers, one of the most remarkable tools in laboratories, is useful for accurately measuring and dispensing liquids. Likewise, in order to get accurate results in experiments, it's important to regularly check and carefully handle these devices. 

Here, we are going to inform you about the step-by-step process of calibrating and maintaining your bottle top dispenser, helping you to achieve accurate and reliable liquid dispensing results. 

Calibration Process:

Gather Necessary Materials: Before you begin calibrating, collect all the necessary materials, that includes: distilled water, a scale, a beaker or graduated cylinder, and calibration weights.

Prepare the Dispenser: Clean the dispenser thoroughly with distilled water to remove any residue or contaminants. Make sure that it's dry before proceeding with calibration.

Weighing Method: Put the dispenser on a scale and set it to zero. Dispense a measured amount of distilled water into a beaker or graduated cylinder and weigh it precisely.

Calculate the Difference: Compare the measured weight of the dispensed liquid to the expected weight based on the volume. Mark down the difference that’s signified.

Adjust Calibration: If the measured weight deviates from the expected weight, adjust the settings to calibrate bottle top dispenser accordingly. You can also refer to the manufacturer's instructions for calibration adjustments.

Repeat Calibration: Perform multiple calibration runs to ensure accuracy and consistency. Make necessary adjustments until the dispensed volume matches the expected volume closely.

Maintenance Tips:

Regular Cleaning: Clean the dispenser after each use with distilled water to prevent residue buildup and contamination. You can prefer to use mild detergent if necessary, followed by thorough rinsing.

Lubrication: Apply silicone lubricant to the piston and seals of the dispenser periodically to maintain smooth operation. Avoid using petroleum-based lubricants that may degrade the materials.

Inspection: Regularly inspect the dispenser for signs of wear or damage, such as worn seals or scratches. Replace worn components promptly to prevent inaccurate dispensing.

Storage: Store the dispenser in a clean, dry environment when not in use to prevent exposure to dust, moisture, or chemicals that may affect its performance.

Calibration Verification: Verify the calibration of the dispenser periodically, especially after servicing or repairs. Follow the same calibration process that was stated earlier to ensure accuracy.

Manufacturer Guidelines: Adhere to the manufacturer's recommendations for maintenance intervals and procedures. Refer to the user manual for specific instructions tailored to your dispenser model.

Conclusion:It’s essential to properly calibrate and maintain your bottle top dispenser, for it’s an important tool among liquid handling instruments that provide accurate and reliable results in laboratory settings. Thus, by following the above stated step-by-step calibration process and performing regular maintenance, you can keep your dispenser working well for longer duration. Additionally, you can learn how to maintain your equipment properly to improve the quality and consistency of your experiments and analyses.

[unxstatic]

[kimberlabtron]

DispensMate Bottle-Top Dispenser LDBD-A10 is a device which facilitates several operations in the laboratory and ensures safety, accuracy and speed in routine work. It is Autoclavable and also has excellent chemical resistance property which makes it perfect to dispense aggressive chemicals, acids, alkaline solutions, sterile liquids etc.

[deniselabmate]

Electronic Bottle Top Dispenser

The Electronic Bottle Top Dispenser is an advanced laboratory instrument designed to accurately dispense and deliver liquid reagents with precision and efficiency. It's equipped with electronic controls and a user-friendly interface, allowing scientists and researchers to easily set parameters such as volume and dispensing speed.

[univdatosmarket]

The Laboratory Bottle-top Dispenser Market is expected to reach USD 880 Million in 2030 by growing at a CAGR of 5.8%. 

[romanticscents]

Aloha Romantic Friends,

My final review is that this works great if your product had the same consistency of pancake batter. My handmade lotions are very thick and creamy and i like it cleans very easily. #unboxingvideo

ALL MY LINKS https://linktree.com/romanticscents

#batter #dispenser #productsyouneed #productsworthyourmoney #foryou #avanabeauty #romanticscents

Cheap Batter Dispenser

[yueyimold]

core back system two color flip top in mold close

China bi material mold maker,  offer bi mold flip top dispensing cap, two shot hinge cap, double color squeeze bottle flip mold, multi injection flip top bottle cap

[zjhq]

How Does Bottle-Top Dispensers With Recirculation Valve Differ From Regular Ones?

A bottle-top dispenser with a recirculation valve is a type of liquid dispensing device that allows for the efficient and precise dispensing of liquids from a bottle or reservoir. It differs from a regular bottle-top dispenser in that it has an additional valve that allows the liquid to be recirculated back into the bottle or reservoir.

This recirculation valve allows for several advantages over a regular bottle-top dispenser. Firstly, it minimizes waste by allowing any excess liquid to be recirculated back into the bottle or reservoir, rather than being discarded. This is particularly important when working with expensive or hazardous liquids.

Secondly, the recirculation valve helps to maintain the accuracy of the dispenser by eliminating any air bubbles that may be present in the liquid. Air bubbles can cause inaccuracies in the volume of liquid dispensed, but recirculating the liquid helps to remove any bubbles and ensure accurate dispensing.

Finally, the recirculation valve can help to reduce the risk of contamination by preventing the liquid from coming into contact with the dispensing mechanism. This is particularly important when working with sensitive or hazardous materials.

[mostlysignssomeportents]

Amazon's bestselling "bitter lemon" energy drink was bottled delivery driver piss

Today (Oct 20), I'm in Charleston, WV at Charleston's Taylor Books from 12h-14h.

For a brief time this year, the bestselling "bitter lemon drink" on Amazon was "Release Energy," which consisted of the harvested urine of Amazon delivery drivers, rebottled for sale by Catfish UK prankster Oobah Butler in a stunt for a new Channel 4 doc, "The Great Amazon Heist":

https://www.channel4.com/programmes/the-great-amazon-heist

Collecting driver piss is surprisingly easy. Amazon, you see, puts its drivers on a quota that makes it impossible for them to drive safely, park conscientiously, or, indeed, fulfill their basic human biological needs. Amazon has long waged war on its employees' kidneys, marking down warehouse workers for "time off task" when they visit the toilets.

As tales of drivers pissing – and shitting! – in their vans multiplied, Amazon took decisive action. The company enacted a strict zero tolerance policy for drivers returning to the depot with bottles of piss in their vans.

That's where Butler comes in: the roads leading to Amazon delivery depots are lined with bottles of piss thrown out of delivery vans by drivers who don't want to lose their jobs, which made harvesting the raw material for "Release Energy" a straightforward matter.

Butler was worried that he wouldn't be able to list his product on Amazon because he didn't have the requisite "food and drinks licensing" certificates, so he listed his drink in Amazon's refillable pump dispenser category. But Amazon's systems detected the mismatch and automatically shifted the product into the drinks section.

Butler enlisted some confederates to place orders for his drink, and it quickly rocketed to the top of Amazon's listings for the category, which led to Amazon's recommendation engine pushing the item on people who weren't in on the gag. When these orders came in, Butler pulled the plug, but not before an Amazon rep telephoned him to pitch him turning packaging, shipping and fulfillment over to Amazon:

https://www.wired.com/story/amazon-let-its-drivers-urine-be-sold-as-an-energy-drink/

The Release Energy prank was just one stunt Butler pulled for his doc; he also went undercover at an Amazon warehouse, during a period when Amazon hired an extra 1,000 workers for its warehouses in Coventry, UK, in a successful bid to dilute pro-union sentiment in his workforce in advance of a key union vote:

https://jacobin.com/2023/10/the-great-amazon-heist-oobah-butler-review

Butler's stint as an Amazon warehouse worker only lasted a couple of days, ending when Amazon recognized him and fired him.

The contrast between Amazon's ability to detect an undercover reporter and its inability to spot bottles of piss being marketed as bitter lemon energy drink says it all, really. Corporations like Amazon hire vast armies of "threat intelligence" creeps who LARP at being CIA superspies, subjecting employees and activists to intense and often illegal surveillance.

But while Amazon's defensive might is laser-focused on the threat of labor organizers and documentarians, the company can't figure out that one of its bestselling products is bottles of its tormented drivers' own urine.

In the USA, the FTC is suing Amazon for its monopolistic tactics, arguing that the company has found ways to raise prices and reduce quality by trapping manufacturers and sellers with its logistics operation, taking $0.45-$0.51 out of every dollar they earn and forcing them to raise prices at all retailers:

https://pluralistic.net/2023/04/25/greedflation/#commissar-bezos

The Release Energy stunt shows where Amazon's priorities are. Not only did Release Energy get listed on Amazon without any quality checks, the company actually nudged it into a category where it was more likely to be consumed by a person. The only notice the company took of Release Energy was in its logistics and manufacturing department – the part of the business that extracts the monopoly rents at issue in the FTC case – which tracked Butler down in order to sell him these services.

The drivers whose piss Butler collected don't work directly for Amazon, they work for a Delivery Service Partner. These DSPs are victims of a pyramid scheme that Amazon set up. DSP operators lease vans and pay to have them skinned in Amazon livery and studded with Amazon sensors. They take out long-term leases on depots, and hire drivers who dress in Amazon uniforms. Their drivers are minutely monitored by Amazon, down to the movements of their eyeballs.

But none of this is "Amazon" – it's all run by an "entrepreneur," whom Amazon can cut loose without notice, leaving them with unfairly terminated employees, outstanding workers' comp claims, a fleet of Amazon-skinned vehicles and unbreakable facilities leases:

https://pluralistic.net/2022/04/17/revenge-of-the-chickenized-reverse-centaurs/

Speaking to Wired, Amazon denied that it forces its drivers to piss in bottles, but Butler clearly catches a DSP dispatcher telling drivers "If you pee in a bottle and leave it [in the vehicle], you will get a point for that" – that is, the part you get punished for isn't the peeing, it's the leaving.

Amazon's defense against the FTC is that it spares no effort to keep its marketplace safe. As Amazon spokesperson James Drummond says, they use "industry-leading tools to prevent genuinely unsafe products being listed." But the only industry-leading tools in evidence are tools to bust unions and screw suppliers.

In her landmark Yale Law Review paper, "Amazon's Antitrust Paradox," FTC Chair Lina Khan makes a brilliant argument that Amazon's alleged benefits to "consumers" are temporary at best, illusory at worst:

https://www.yalelawjournal.org/note/amazons-antitrust-paradox

In Butler's documentary, Khan's hypothesis is thoroughly validated: here's a company extracting hundreds of billions from merchants who raise prices to compensate, and those monopoly rents are "invested" in union-busting and countermeasures against investigative journalists, while the tools to keep you from accidentally getting a bottle of piss in the mail are laughably primitive.

Truly, Amazon is the apex predator of the platform era:

https://pluralistic.net/ApexPredator

If you'd like an essay-formatted version of this post to read or share, here's a link to it on pluralistic.net, my surveillance-free, ad-free, tracker-free blog:

https://pluralistic.net/2023/10/20/release-energy/#the-bitterest-lemon

My next novel is The Lost Cause, a hopeful novel of the climate emergency. Amazon won't sell the audiobook, so I made my own and I'm pre-selling it on Kickstarter!

[labmatesblog]

Bottle Top Dispenser 

When handling chemical solutions, the Labmate Bottle Top Dispenser LMBD-A100 is an essential piece of equipment. in order to prevent spills and the overadding of chemicals.

[microlitseo]

What measures are taken for quality control in the usage of micropipettes to ensure accuracy and reproducibility?

Micropipettes are indispensable tools in the laboratory, facilitating precise measurement and transfer of liquids in various scientific applications. However, ensuring accuracy and reproducibility in micropipette usage is paramount to reliable experimental outcomes. Here, we’ll get into the quality control measures implemented to maintain the integrity of micropipette operations as it’s a suitable liquid handling instrument in laboratory settings. 

Calibration and Verification:

Micropipettes undergo regular calibration and verification processes to confirm their accuracy and precision through pipette filler. Calibration involves adjusting the pipette to ensure that it dispenses the correct volume of liquid as indicated. Verification involves confirming the accuracy of the pipette's measurements using standardized reference solutions.

Training and Certification:

Laboratory personnel are trained extensively in micropipette usage, including proper liquid handling techniques and maintenance procedures. Certification programs ensure that users are proficient in operating micropipettes correctly and consistently.

Routine Maintenance:

Micropipettes are subject to routine maintenance protocols, including cleaning, lubrication, and inspection for wear and tear. Regular maintenance ensures optimal performance and extends the lifespan of the instrument.

Usage Protocols:

Standard operating procedures (SOPs) outline strict guidelines for micropipette usage, including proper technique, handling, and storage. Adherence to SOPs minimizes user error and ensures uniformity in experimental procedures.

Environmental Controls: 

Environmental factors such as temperature, humidity, and air pressure can affect micropipette technology performance. Quality control measures may include monitoring and regulating these environmental conditions to maintain consistency in pipetting accuracy.

Quality Assurance Programs:

Laboratories may implement quality assurance programs to oversee micropipette usage and ensure compliance with established standards. These programs may include regular audits, proficiency testing, and corrective actions to address any deviations.

Documentation and Record-Keeping: 

Comprehensive documentation of micropipette calibration, maintenance, and usage is essential for quality control purposes. Accurate record-keeping allows for traceability and accountability in the event of discrepancies or errors.

Bottom Line 

The above-mentioned quality control measures are essential for maintaining the accuracy and reproducibility of micropipette usage in laboratory settings. By implementing robust calibration, training, maintenance, and documentation procedures, laboratories can uphold the highest standards of quality and reliability in scientific experimentation.

[erwinw]

Macam-macam Bottle Top Dispenser Laboratorium

Macam-macam Bottle Top Dispenser Laboratorium

Hallo sahabat Blog Laboratorium, kali ini saya di pembahasan ini mungkin akan memberikan informasi kepada teman-teman mengenai apa saja salah satu macam-macam bottle top dispenser alat laboratorium. Untuk itu silahkan lihat oleh anda berikut ini apa saja macam-macam alatnya. Macam Bottle Top Dispenser Berikut ini adalah beberapa jenis atau macam Bottle top dispenser yang bisa anda lihat list…

[deniselabmate]

Bottle Top Dispenser

A Bottle Top Dispenser is a laboratory instrument used for accurately and efficiently dispensing liquid chemicals from bottles. It consists of a body, a piston, and a dispensing nozzle. The body typically screws onto the neck of a bottle containing the liquid to be dispensed. The piston mechanism inside the body allows precise control over the volume of liquid to be dispensed.

[casuallynumberoneengineer]

Jual Dispenser Bottle Top Murah

Jual Dispenser Bottle Top Murah

Kami menawarkan berbagai macam peralatan laboratorium untuk anda, dan disini kami mengenalkan dan menawarkan salah satu alat lab yaitu yang bernama dispenser bottle top, dan bagi anda yang berminat ingin membeli alat tersebut silahkan anda lihat berikut ini apa saja macam-macam alatnya yang bisa anda pilih dibawah ini sesuai dengan kebutuhan anda, diantaranya adalah sebagai berikut: Dispenser…

[swapmeetsimming]

Nail Art Set + Freebie!

The nail art set is up for EA! Here is a direct link to the public preview on Patreon with more pictures and information! The freebie is at the bottom

Or, here is the information all here if you don't want to click:

The Set has way too much tiny clutter items. If I had half a brain, I'd have done what other people do and made clutter "groups" instead of making everything individual.

Like always, all simlish text was made with the wonderful fonts from https://franzillasims.tumblr.com/

The set features a "travel" workstation on two variations. The open version is a mini-desk, and is fully functional as one, and is base-game.

The closed version is basically a tall end table. it has six small deco slots on the top, surrounding the handle.

Both versions have 11 swatches. Make sure to have bb.useobjects enabled to access all the slots! :)

A small rolling cart. six slots on each layer. 4 swatches.

An UV curing lamp. This turns on and off, and only glows from the inside. 3 swatches.

An Arched desk lamp. This is so cool - I would have loved one when I was customizing dolls and minitures! Glows only from the bottom and slots onto the desk!

Two neon lights. The pink one is a false light, it kind of has the illusion of glowing, but just looks pretty. The blue one is an obnoxiously bright light, that illuminates everything around it. Looks best outside! ^^ The blue one is free now!

A handheld nail drill with bits, or a dremel if you are familiar with the tool. :) The drill and bits are separate items, both in 3 matching swatches.

A dust vacuum/collector - this is absolutely necessary when you a using a drill and filing nail tips. It sucks up all the harmful residue the drilling creates. 3 swatches.

Tissue/wipe dispenser. 5 swatches.

And a whole TON of clutter.....

A stand for displaying and working on nail tips.

A nail brush and clippers.

A set of cuticle tools.

A set of files and buffers.

A set of fine brushes.

A small glass for ...something.

A small container of glitter.

A magnet wand for cat-eye effects.

A tube of nail glue.

A bottle of gel polish with 20+ swatches

A bottle of Base/Topcoat/Matte Effect. Three swatches.

A set of polishes that can also slot into the workstation top.

A set of nail stickers. 5+ swatches.

A roll of metallic detail tape. 3 swatches - silver, gold, rosegold.

A little round storage wheel for rhinestones.

A toe separator.

A pair of fine tweezers for setting tiny details.

An orange cuticle stick

You can get the obnoxiously bright neon light as a freebie, right now!

It's at the bottom of the Public preview post!

[yueyimold]

double colour flip open caps mold

China 2k mold maker, offer two shot flip dispensing cap mold, double colour flip open caps, gyratory shampoo bottle tops mold, turntable soap bottle closure mold