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Examination gloves are the consumable a practice uses most often and, perhaps for that very reason, the one most often chosen out of habit. You feel the difference between a suitable pair and an unsuitable one every day: the sensitivity at your fingertips, irritated hands at the end of the day, a glove that tears right in the middle of a procedure, or a patient who is allergic to latex.
The guide below brings together everything that matters: the real differences between latex, nitrile and vinyl, what the markings on the box mean (EN 455, AQL, EN ISO 374), how to choose your size, when to change gloves and how to remove them without contaminating yourself. For each type, you will find the right products from the Prima Shop catalog.
| Criterion | Latex | Nitrile | Vinyl |
|---|---|---|---|
| Material | Natural rubber | Synthetic rubber | PVC (polyvinyl chloride) |
| Fit and elasticity | very good | very good | loose fit |
| Tactile sensitivity | the best | very good | moderate |
| Puncture resistance | good | high | low |
| Chemical resistance | moderate | good, to many substances | limited |
| Allergies | contains latex proteins | free of latex proteins | free of latex proteins |
| Suitable for | Fine procedures, if there are no latex allergies | Most procedures, dentistry, sample collection, disinfection | Short tasks with low biological risk |
Nitrile is a synthetic rubber. It does not contain the natural latex proteins that cause immediate-type allergies, it resists punctures and many chemicals well, and its fit is close to that of latex. When punctured, it tears visibly, so you can easily spot the defect. That is why it has become the default choice in dentistry, in treatments and wherever disinfectants are used.
Natural latex has the best elasticity and tactile sensitivity, and the glove feels like a second skin. The drawback is allergy: latex proteins can cause allergic reactions, sometimes severe, in both staff and patients. Before choosing latex, ask patients about allergies and keep a box of nitrile gloves on hand for them.
Vinyl (PVC) is the cheapest material and contains no latex, but it is less elastic, fits more loosely on the hand and is less resistant to punctures and stress. These gloves are suitable for short, low-biological-risk activities: packing, food handling, administrative tasks. For procedures with a risk of contact with blood or fluids, choose nitrile or latex.
Examination gloves are non-sterile. Surgical and invasive procedures call for sterile surgical gloves, packed in individual pairs, anatomically shaped for the left and right hand. PRIMA sterile surgical gloves are made of natural latex, powder-free, ethylene oxide sterilized, with textured fingertips, in sizes 6 to 8.5.
The series of standards for single-use medical gloves: freedom from holes (part 1), physical properties (part 2), biological evaluation (part 3) and shelf life (part 4).
The acceptable quality level in the leak test. The lower the number, the fewer defective gloves in the batch. For medical gloves, EN 455-1 requires an AQL of no more than 1.5.
Protection against chemicals. Type A, B or C shows how many substances from the standard's list were tested and how long the glove resists them; the letters (for example K, P, T) say which ones: K for sodium hydroxide, P for hydrogen peroxide, T for formaldehyde.
The glove protects against bacteria and fungi; the "VIRUS" label appears only if it has also passed the viral penetration test.
Examination gloves are medical devices (Regulation (EU) 2017/745). Those that protect the user, for example against chemicals, are personal protective equipment (Regulation (EU) 2016/425). Some models carry both classifications.
"Non-sterile" is normal for examination. Greater thickness (in mm) means more durability but less sensitivity. A longer cuff covers the wrist better.
A glove that is too small tires the hand and tears more easily; one that is too large wrinkles at the fingertips, reduces sensitivity and snags. To find the right size:
Gloves do not replace hand hygiene. Disinfect your hands before putting them on and after taking them off, because microorganisms can pass through invisible micro-perforations or reach the skin during removal.
| Situation | What to choose |
|---|---|
| Consultation and examination | Non-sterile nitrile or latex examination gloves, powder-free |
| Dentistry, treatments, sample collection | Powder-free nitrile; latex only if there are no allergies |
| Surgical and invasive procedures | Sterile surgical gloves, by size |
| Handling disinfectants | Nitrile tested to EN ISO 374-1 for the substances used |
| Cleaning and restrooms | Reusable household gloves, for example nitrile with cotton flock lining |
| Short tasks with low biological risk | Vinyl or polyethylene gloves |
Nitrile and latex examination gloves, sterile surgical gloves and household gloves, with company invoicing and stock in every size.
Nitrile gloves do not contain natural latex proteins, so they are the usual alternative for people with latex allergy. However, some people react to the additives used in manufacturing, in both latex and nitrile, with contact dermatitis. If irritation occurs, talk to a dermatologist or allergist.
No. Hand hygiene before and after wearing gloves remains mandatory, whatever the type of glove.
Color does not change the protection. Blue and black make contamination and blood more visible. Black is also preferred in tattooing and veterinary medicine, and different colors help separate gloves by area or by person.
Until the expiration date on the box, if kept in the original packaging, away from sunlight, heat and moisture.
For a quick wipe-down, yes. For general cleaning and restrooms, reusable household gloves are more durable and more economical, and for concentrated disinfectants, choose gloves tested against those substances.
The recommendations on the home page help you find the right products for your practice, clinic or business faster.