Nitrile vs Latex Examination Gloves in Canada: Cost, Fit and Risk

For most Canadian clinics the answer is nitrile as the default examination glove and latex only where a specific task demands its elasticity and no staff member has a latex sensitisation history. Nitrile gives a comparable barrier with no natural rubber latex protein, which removes the type I allergy risk that follows latex through a clinic.

Latex still has genuine advantages — better tactile sensitivity in some users, more stretch, and often a lower material cost per glove — so a blanket ban is not the right answer either. The useful question is which glove belongs in which room.

Below is the comparison that most clinics end up using, including the two standards you should quote in a purchase order.

Do nitrile and latex gloves perform differently as a barrier?

Both are specified under their own ASTM standards — ASTM D6319 for nitrile examination gloves and ASTM D3578 for rubber latex examination gloves — and both are tested for watertightness and tensile strength. For routine examination and non-sterile procedures, the practical barrier difference is small; the difference that matters is what the glove is made of and what the wearer reacts to.

Where barrier choice actually diverges is chemical and drug exposure. Neither material is automatically suitable for every chemical task, and chemotherapy handling has its own permeation test — ASTM D6978 — which not every nitrile glove passes. Check the specific product against the specific exposure rather than assuming material alone settles it.

What about latex allergy risk?

Natural rubber latex protein can cause type I immediate hypersensitivity, and the reaction can be severe. Powdered latex gloves are the highest-risk form because the powder carries protein into the air. Nitrile contains no natural rubber latex protein and removes that mechanism entirely from the room.

It is worth separating this from type IV contact dermatitis, which is a reaction to chemical accelerators used in manufacturing and can occur with nitrile gloves too. Moving from latex to nitrile removes the type I route; it does not automatically remove every skin complaint.

How do the two compare side by side?

The cost row is why some clinics keep a latex line for low-risk, high-volume tasks and a nitrile line everywhere a sensitised staff member or a higher-consequence exposure is involved. That is a defensible policy, provided the room is labelled and the reason is written down.

Which should a Canadian clinic standardise on?

Standardise on nitrile as the room default, and keep latex only where a documented task or user preference justifies it. Three practical rules:

• One glove standard per clinical use, so staff do not have to choose under time pressure.
• If latex is stocked at all, keep it powder-free and store it away from ozone sources such as motors and loading bays.
• Size the range properly — most clinics under-stock large and extra-large, which pushes staff into a glove that does not fit and reduces barrier performance at the cuff.

For volume buying, our 4 mil blue nitrile examination gloves cover routine examination and 6 mil heavy-duty black nitrile gloves handle the longer or rougher tasks. The for-clinics collection groups the exam-room consumables around them.

What else changes when a clinic moves off latex?

Two things, both easy to miss. Elongation differs, so some staff who wore a medium latex glove need a large nitrile glove — expect a size review in the first month, not a like-for-like swap. And other latex items remain in the room: tourniquets, blood pressure cuff bladders, some adhesive products and dental dams all contain natural rubber latex, so a clinic addressing latex exposure checks the whole room rather than only the glove box.

Ordering for a clinic, lab or care home? Wholesale and multi-site ordering covers case pricing and account setup, and the B2B wholesale collection lists the lines stocked for institutional buyers.

Related reading

• Clinic consumables collection
• ASTM D3578: Type I and Type II latex exam gloves
• Glove contact dermatitis: type I vs type IV
• clinic consumables

Buying for a facility rather than a single practice? Request a B2B quote and we will price your volume with Canadian warehouse delivery.

Frequently Asked Questions

Are nitrile gloves better than latex gloves?

For routine examination use nitrile is the safer default in a Canadian clinic because it contains no natural rubber latex protein and therefore cannot cause the type I latex reaction. Latex retains an advantage in elasticity and often in cost, so it can still be justified for specific low-risk tasks where no staff member is sensitised.

Can I switch from latex to nitrile without changing sizes?

Expect some size changes. Nitrile has lower elongation than latex, so a wearer who used a medium latex glove may need a large nitrile glove for a comparable fit. Review sizes in the first month after a switch rather than assuming a like-for-like exchange.

Do nitrile gloves work for chemotherapy handling?

Not automatically. Chemotherapy handling is governed by permeation testing specific to the drug in question, and glove standards address it separately from routine barrier performance. Check the individual glove against the exposure rather than assuming that any nitrile exam glove is suitable.

Which glove standards apply to examination gloves in Canada?

ASTM D6319 covers nitrile examination gloves, ASTM D3578 covers rubber latex examination gloves, and ASTM D5250 covers vinyl examination gloves. Quote the applicable standard on the purchase order so the specification travels with the order.

CliniEco Medical is a licensed medical device establishment (MDEL #35334).