Antibiotic Mast Ring: Gram Negative – Pack of 100

Antibiotic Mast Ring: Gram Negative – Pack of 100

AP00054047

Product code: AP00054047

Direct Delivery – up to 4 weeks.

A systemic gram negative ring device suited towards Gram Negative organisms carrying 8 antibiotic impregnated tips allowing the simultaneous application of the equivalent individual anti-microbal susceptibility test discs.

A paper ring 65mm in diameter, with eight projecting arms. Each arm is impregnated with a different antibiotic identified using a letter from the key.

  • Pack Size - Pack of 100 Mast Rings

Antibiotics include:

  • Ampicillin 10µg
  • Cephalothin 5µg
  • Colistin Sulphate 25µg
  • Gentamicin 10µg
  • Streptomycin 10µg
  • Sulphatriad 200µg
  • Tetracycline 25µg
  • Cortrimoxazole 25µg 
  • GCSE & A-Level: Microbiology - Antibiotic Resistance
  • Zones of inhibition can sometimes be rather large when using mast rings. The antibiotic discs could be trimmed off and applied 3 - 4 at a time on a single plate to prevent zones from overlapping.

Further Information

Age Recommended from
13 Years
Age Recommended From
11 Years
Age Suitable from
3 Years
Bacteria Required
Gram Negative organisms
Brand
Philip Harris
Curriculum Link
Health
Diameter
65mm
Pack size
Pack of 100
Product Type
Antibiotic Mast Ring
Direct Delivery – up to 4 weeks.

A systemic gram negative ring device suited towards Gram Negative organisms carrying 8 antibiotic impregnated tips allowing the simultaneous application of the equivalent individual anti-microbal susceptibility test discs.

A paper ring 65mm in diameter, with eight projecting arms. Each arm is impregnated with a different antibiotic identified using a letter from the key.

  • Pack Size - Pack of 100 Mast Rings

Antibiotics include:

  • Ampicillin 10µg
  • Cephalothin 5µg
  • Colistin Sulphate 25µg
  • Gentamicin 10µg
  • Streptomycin 10µg
  • Sulphatriad 200µg
  • Tetracycline 25µg
  • Cortrimoxazole 25µg 
  • GCSE & A-Level: Microbiology - Antibiotic Resistance
  • Zones of inhibition can sometimes be rather large when using mast rings. The antibiotic discs could be trimmed off and applied 3 - 4 at a time on a single plate to prevent zones from overlapping.

Further Information

Age Recommended from
13 Years
Age Recommended From
11 Years
Age Suitable from
3 Years
Bacteria Required
Gram Negative organisms
Brand
Philip Harris
Curriculum Link
Health
Diameter
65mm
Pack size
Pack of 100
Product Type
Antibiotic Mast Ring

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