Chloroprene Gloves vs. Nitrile Gloves

Differences between
chloroprene and nitrile.

Disposable gloves are essential for handling tasks which could cause exposure to harm. For instance, if you are involved in work that could cause contact with harmful chemicals, dangerous particles and contaminated fluids, you will need reliable gloves. Read more about what chloroprene gloves are and how they compare to nitrile gloves.

There are different types of gloves which you can use for the protective needs in your commercial, industrial and medical operations. The most ideal option are chloroprene gloves. These gloves will provide adequate protection while maintaining personal comfort.

Understanding Chloroprene

DuraSkin Chloroprene Gloves

Chloroprene is an ideal material for glove production because it combines the beneficial properties of both latex and nitrile. This material is similar in structure to natural rubber on a molecular level, but it is a synthetic material which is also commonly known as neoprene.

Chloroprene has exceptional resistance to harmful conditions such as chemicals and puncturing just like the durable and resilient nitrile. The gloves will also display good flame resistance and work well in a wide range of temperature.

On the other hand, this material is similar to latex because the gloves will fit firmly against the skin, guaranteeing more comfort. If you are concerned about allergies, you should plan on using chloroprene gloves.

Latex allergy is not uncommon, but it can cause a lot of inconvenience in the workplace. Fortunately, chloroprene does not contain elements which induce adverse reactions. Therefore, these gloves are ideal for workers with physiological sensitivities.

Advantages of Choosing Chloroprene Gloves

There are numerous benefits which can only be realized through the use of chloroprene disposable gloves.

Here are the primary advantages that you will get by making the switch.

Strong and Durable

Optimal protection is essential for most applications that require gloves. In simple terms, if the gloves are not strong enough to withstand the stresses of your workplace, they will expose the workers to unfavorable materials.

Chloroprene is an ideal choice because it offers exceptional strength for protection. The gloves made from this material have good tensile strength which makes them resistant to breaking under significant pressure.

Tensile strength defines the ability of a material or product to withstand tension forces without breakage. Chloroprene has good tensile strength and will handle tension pressure will. It is also important to note that the material displays exceptional elongation performance.

The chloroprene can stretch considerably without damage. In addition, these disposable gloves provide great protection against punctures from sharp tools in the workplace.

Protective Barrier

Chloroprene gloves form a reliable barrier from adverse conditions when handling harmful chemicals and other materials. The layer of synthetic rubber creates a barrier which cannot be easily compromised, resulting in harm to the workers.

These gloves are suitable for handling chemicals such as detergents, alcohol, acids and other toxic materials. Also, they will provide protection for people who come in contact with bodily fluids.

Comfortable Fit

Comfort is essential for people required to don protective gear during their work hours. In general, if the gloves are comfortable, employees will be more resistant to using them for prolonged periods. As a result, the workers could be exposed to harmful materials due to poor protective practices.

In addition, the users will tend to change their gloves more frequently than necessary to discomfort. This practice could cause the use of more money on protective gloves.

Chloroprene disposable gloves are ideal for prolonged use because they are comfortable and fitting. Unlike nitrile gloves or other similar materials, chloroprene is more elastic and softer. Therefore, the gloves will ensure that the fit is snug and comfortable.

When these products are worn for prolonged periods, these gloves will not compromise the dexterity of the hands. In addition, these gloves can alleviate fatigue and promote productivity.

Comparing Chloroprene to Nitrile

SynGuard Nitrile Medical Gloves

Disposable nitrile gloves are quite advantageous for use in diverse work applications. Their primary advantage is in their strength and level of protection. In simple terms, the barrier created by the nitrile is quite resistant to puncturing and mechanical strength.

In addition, nitrile works well with diverse chemicals which are commonly encountered in workplaces, including oils, acids and chemicals. Like chloroprene, this material is also free of latex which induces allergic reactions.

However, chloroprene gloves provide better overall performance in comparison to nitrile. These gloves provide protection against a wider range of threats, including resistance to extreme temperature and toxic and hazardous chemicals.

Also, chloroprene is a more comfortable material for practical everyday use. In most cases, nitrile gloves will need to warm up after donning before they can conform ideally to the shape of the user’s hands for a comfortable fit

Forensic Swabs For Crime Scene DNA Evidence

Advancing Swab Science

Forensic Swabbing

Throat swab used to diagnose diphtheria, England, 1901-1930
Puritan Sterile DNA Controlled Cotton Swab with Transport Tube P25-806-1PC-BT-FABUSA
Puritan Sterile DNA Controlled Cotton Swab with Transport Tube P25-806-1PC-BT-FABUSA used as a forensic swab and diagnostics.

For many years, fingerprints evidence was the standard for investigating and linking suspects to a crime scene. Rapid evaluation of forensic swabs science has shaped DNA evidence as the gold standard.

A few cells are all an investigation team needs to obtain in order to get enough DNA information to identify a suspect.

DNA analysis has been helping law enforcement agencies solve crimes for more than three decades.

DNA swabbing plays a critical role in streamlining crime scene investigation. They enable forensic professionals to extract valuable information from even the smallest samples of saliva, urine, blood, and other tissues.

However, it is important to consider that the effectiveness of forensic analysis depends on the quality of sample collection tools and methods. Low-quality sample collection, storage and transportation media can lead to potentially invalidated results.

How to swab for DNA evidence

The collection of DNA evidence is a highly effective technique used worldwide to solve investigations.

It is essential for medical examiners, forensic scientists, and crime scene investigators to master DNA specimen collection methods.

At a crime scene, both physical evidence, such as a weapon, and biological evidence such as sweat or blood could yield DNA samples. If someone touched a weapon or object, various forms of touch DNA might have been left behind.

In case the crime scene provides a clear source of DNA, the sample can be collected using proven tools like swabs. Here is a simple process to swab for DNA evidence:

Preparation

Preparation is the first step you should take to ensure effective DNA swabbing. Make sure your staff is well-trained and well-equipped. Approved personal protective equipment (PPE) such as gloves (and possibly even shoe covers, hair nets, and masks depending on the scene) must be used during DNA swab collection.

Proper preparation will help you avoid contamination of samples which can become a critical issue in court proceedings.

Sterile swabs, distilled water, transport media, evidence tape and flashlights are some of the essentials your evidence collection kits should contain.

Swabbing

Swabbing is a preferred DNA sample collection method over taping. There are swabbing techniques used in accordance with the sample type (touch DNA, blood, sweat).

No matter the swabbing methods you implement, change gloves and forceps after each item is necessary to prevent cross contamination. Following are the three most popular techniques:

  • Swabbing for touch DNA
  • Double Swabbing for touch DNA
  • Swabbing bodily fluids like blood

Preserving Forensic Swabs

One of the most important parts of collecting cells is ensuring that the swab is completely dry during preservation and transportation. Some of the modern collection tubes are designed to ensure both effectiveness and convenience in preserving samples.

Here are some tips that will help you conduct a reliable DNA evidence collection process:

  • Wear protective gloves before removing the swab from its wrapper
  • Touch only the handle of a forensic swab
  • Pre-moisten the swab with sterile distilled water if the sample is dry
  • Place the tip of the swab on the surface and rotate it gently to allow tissues to absorb into the fibers
  • Put the swab tip-first into appropriate packaging and allow the sample to dry

There are several environmental factors such as temperature, mold, and bacteria that can affect the DNA at the crime scene.

Follow the pre-defined DNA collection procedures even if the crime scene has been compromised.

Use DNA-Controlled Swabs

When the job is to swab for evidence at crime scenes, you can choose from a number of techniques. But when it comes to DNA evidence collection, it is recommended to use DNA-controlled or DNA-free buccal swabs.

If the swab is not free of human contaminants like DNase and DNA, it could compromise the sample, and consequently, the case.

Therefore, always use buccal or DNA swabs certified by an independent laboratory.

Following are two popular types of buccal swabs used widely at crime scenes:

Flocked Swabs

HydraFlock® Flocked Sterile Swab, Elongated Tip P25-3806-H-2
HydraFlock® Flocked Sterile Forensic Swab, Elongated Tip P25-3806-H-2

DNA-free flocked swabs are ideal when you have to deal with an extremely small sample size.

Flocked swabs are being increasingly used for forensic processes due to their unique structure which helps crime investigators collect, retain, and elute specimen better than other low-quality swabs.

A flocked swab is also handy when it comes to collecting touch DNA from fingerprints or skin cells, or residue from arso, gunshots, or explosions.

Cotton Swabs

Puritan Cap-Shure Sterile Cotton Forensic Swab: 25-806-1WC-EC

If the sample is large enough and there is no need for advanced collection and elution, a sterile cotton swab, either with polystyrene or wooden handle, will do the job.

If it is not required to transfer the sample to FTA cards, it is recommended to use cotton swabs, not only for DNA collection but also for other medical applications.

About Harmony Business Supplies

Need a forensic swab supplier? Harmony can help. Get premium quality buccal swabs ideal for collecting DNA samples from crime scenes.

Forensic professionals have been relying on Harmony for our large collection of cost-effective swabbing solutions.

Available with cotton, flocked and foam tips, our forensic swabs are certified for forensic work and tested to the most stringent standards.

Visit our online store to learn more about our collection of forensic swabs.

A Guide to Safety and Protective Apparel

Safety and Protective Apparel: Types And Applications

Protective and Safety apparel can seem like simple protective equipment. But selecting appropriate apparel can be a daunting process.

Many occupational applications including:

  • traffic management
  • construction
  • manufacturing,
  • chemical handling
  • networking
  • virtually all industries need safety gear of some variety

Some industries require employers carry out risk assessment and provide safety equipment. It’s important to understand what workplace hazards are and how we can address them.

Occupational Hazards and Assessment

As an employer, it’s your responsibility to protect your employees from occupational risks. For that, you need to put in place a risk management.

Relying solely on protective apparel to keep safe is only acceptable when you have carried out hazard assessment and control.

Selecting the right protective equipment for the nature of your employee’s specific job can be a challenging task. Consider applicable laws and draft safety policies and procedures.

It is also important to understand limitations of your protective equipment. If we take an example of a pair of protective eyewear, you will find a warning label saying, “not a substitute for good safety practices and engineering controls”. It means that PPE is the last line of defense against occupational hazards, not the primary one.

Types of Protective and Safety Apparel

There are so many different types of safety apparel that you can choose from depending on the environment of your facility or workplace.

We can classify safety apparel into the following two categories:

  1. PPE or protective apparel
  2. Safety Apparel

High Visibility safety apparel is a kind of workwear that improves your visibility at night or in bad weather.

It serves two purposes:

  1. Makes wearer more visible to traffic
  2. Makes them stand out against background environment

ANSI compliant workwear includes:

  • Durable Safety Jackets
  • Rain Pants
  • Thermal Pants
  • Reflective Safety Bomber Jackets

PPE or protective apparel protects the wearer against many workplace hazards. Such as dirt, chemical spills, containing hair and particle generation, etc.

Safety Apparel clothing is the basic need of workers who have to deal with various hazards on daily basis. However, these safety items allow for particle penetration.

PPE apparel handling can increase the likelihood of contamination. People who have to work in strictly controlled environments can’t wear regular PPE apparel as it can contaminate the environment. Use Disposable apparel designed for cleanrooms instead.

Safety Apparel/Gear

Following are some of the major types of safety apparel:

High-visibility safety clothing [safety apparel]:

High Visibility Safety Apparel
High Visibility Safety Outerwear Apparel

Defined as PPE apparel designed to make the wearer more visible. Low visibility is one of the causes of fatal occupational injuries at construction sites.

Wear high-viz shirts, pants, coveralls, jackets, or any other high-visibility safety apparel to ensure workers’ safety in low-light working conditions.

Whether in office or industrial setting, proper lighting makes all work tasks safer because the sense of sight generates about 85 percent of the information.

If your workplace does not offer proper lightning, make sure your staff wears the right high visibility apparel for the job.

Check out some of the popular high-visibility safety apparel on Harmony

Flame-retardant clothing [safety apparel]:

Flame-retardant clothing [safety apparel]
Flame-Retardant Safety Gear Apparel

These safety apparel protect the wearer against heat and fire up to a certain level. You shouldn’t completely rely on fire retardant clothing when working with open flames.

Compare your work environment or the potential temperature extremes with the ability of your safety gear to withstand heat.

In addition to rubber gloves and aprons, PPE clothing is also designed to prevent harmful exposure to industrial chemicals.

Personal Protective Apparel

Disposable Apparel Protects yourself from particles, liquids, and chemicals in your work environment. Different materials to suit your specific application and offer different areas of protection.

CE apparel protects the wearer as well as the critical product or production process from contamination. The flat-folded CE safety wearables assure that particles do not escape into the critical environment. In cleanrooms, all sources of contamination are strictly controlled.

Disposable Food Safety Bouffant Caps
Disposable Food Safety Bouffant Caps

Clean rooms protective equipment is specifically designed to prevent airborne particles from entering the sterile atmosphere.

Industries such as pharmaceutical, medical, food, and space aeronautical maintain clean rooms as a part of their production processes.

Protective apparel plays a critical role in maintaining the sensitivity of a manufacturing environment.

Here is a couple of examples of protective or CE apparel:

Face Masks [protective apparel]:

Anti-Viral Face Masks
Disposable Anti-Viral Face Masks

Diverse protective product used by a large number of industries; notably, food and pharmaceutical. Face masks not only help the wearer inhale clean air but also function as a tool to maintain a healthy environment.

From Antiviral face masks to Isolation masks, there are hundreds of different types of face masks with literally limitless applications.

Disposable Coveralls [protective apparel]:

Premier Pro SMS Blue Coveralls with Hood & Boot
Premier Pro SMS Blue Coveralls with Hood & Boot

They are manufactured for both protective and safety applications. CE coveralls provide a dry and liquid particulate barrier protection, reducing contamination risks to maintain the cleanliness of the cleanroom.

Beard Covers [protective apparel]:

Disposable Beard Covers
Disposable Beard Covers

Disposable protective apparel such as beard covers and hair nets are the top choice of companies associated with food, research, medicine, and laboratories.

Selecting the right protective or safety apparel for your industrial or commercial application requires diligence.

Communicate with your industry partners whose employees deal with the same kinds of hazards. Ensure your employees’ safety.

About Harmony

Harmony Business Supplies is a well-reputed wholesale supplier of PPE and occupational apparel. We provide premium quality occupational garments and equipment at affordable rates.

You can find a broad assortment of disposable and safety apparel. Visit our site for more information!

Leather Work Gloves: Types and Applications

Leather Work Gloves

Fully Utilize Leather Work Gloves To Enhance Your Business

Occupational Safety and Health Administration (OSHA) revealed that 70% of workers who suffered hand injuries in manufacturing were not wearing gloves. Hand injuries among the remaining 30% were because hand protection was inadequate, damaged, or misapplied. Leather Work Gloves offer protection from sparks, rough objects, heat, and injuries in heavy-duty industrial and commercial applications.

Leather is naturally designed to provide comfort, dexterity, durability, and abrasion protection and mild heat resistance. The features and benefits of using leather gloves make leather a traditional favorite for industrial workers.

Workers use a variety of tools and protective equipment at work to ensure protection against occupational hazards.

Hand protection equipment is one of the most important protective equipment you need to protect your hands from sparks, cuts, spills, and other workplace hazards.

Since there is a broad range of leather work gloves available in the market, it can be challenging to select the appropriate pair for your work environment.

Things You Should Know About Leather Gloves…

Hazard Assessment

Hazard assessment is a crucial step towards implementing the right safety equipment at your workplace.

According to OSHA’s hand protection standards, employers must select and require workers to use appropriate hand protection  when their hands are subject to hazards such as:

  • cuts
  • heat
  • punctures
  • chemical burns
  • handling harmful substances
  • harmful temperature extremes

Hazard assessment will help you understand the nature and severity of hazards that might affect employees’ hands or cause hand injuries. For example, if your employees have to deal with sharp pieces of machinery, needles or blades of tools that can damage the skin on hands, provide your employees with gloves designed to protect against these hazards.

Choosing the Right Type of Leather Work Gloves

When it comes to heavy-duty hand protection products, you can’t find anything better than leather gloves. Leather is resistant to heat, punctures, and tearing. And it becomes pliable and softer with use.

Warm in the winter and cool in the summer, leather is the best material to produce gloves for various industrial and commercial use. Often, leather palm gloves offer much better feel, comfort, cut resistance, and last longer.

Like any other personal protective equipment, leather gloves must be appropriate for the task and hazards present and they need to fit wearer’s hand properly. When examining a task to select the right glove, determine whether your job involves any hazardous chemicals or sharp objects.

Some hazards may not seem dangerous but they can damage your skin over time. Choosing gloves designed for your work environment is therefore important.

Understand various types of work leather gloves to select one which fits your profession.

Types of Leather Gloves Include:

1. Pigskin Leather

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Pigskin leather is one of the most versatile forms of leather which offers durability, breathability, and water resistance making it ideal for many commercial applications.

Because of its porous nature, pigskin leather becomes softer with use and stays cooler. Pigskin Gloves are a great hand protection solution for application where movement, safety, and comfort are priorities.

2. Goatskin Leather

Goatskin Driver Gloves
Goatskin Driver Gloves

The strength and dexterity of goatskin leather ensures hand protection against many hazards. Because of natural lanolin in the skin which delivers high water and abrasion resistance. Goatskin Driver Gloves provide impeccable protection against weather, cuts, and sparks.

3. Cowhide Leather

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Cowhide leather is one of the most common hides used for professional gloves. Because of its comfort, economy, abrasion-resistant properties, and durability. Cowhide has a longer break-in period and more heat-resistant than goatskin and pigskin.

Cowhide Driver Gloves are designed to provide the greatest strength, comfort, and protection.

So if your application requires exceptional durability go for cowhide, goatskin or even pigskin. With cowhide being the most durable. Goatskin is a good choice for ultrafine dexterity required for some welding gloves.

Limitations of Leather

Leather work gloves are considered as the most commonly used personal protective equipment. While leather provides protection to the hands, wrists and fingers, they have limitations.

For instance, if leather gloves are exposed to chemicals for a long period of time, they will start breaking down allowing the chemicals to seep through. Your employees must understand that protective equipment provide protection against occupational hazards up to a certain point.

So, leather gloves are best for protection from rough objects, sparks and heat. And for cushioning from light blows in heavy-duty work requirements.

All kinds of leather provide comfort, durability, dexterity, mild heat resistance and abrasion protection.  Because of these advantages, leather is a traditional favorite for industrial workers.

Leather Work Gloves Supplier

Now whether your profession requires deerskin gloves or disposable gloves, Harmony Business Supplies offers a complete range of occupational gloves made for a broad range of industries.

Browse through our online store to learn more about our collection of leather driver gloves and other personal protective equipment!

Read How to Prevent Hand Injuries with different types of gloves.