The Peni Cylinder Dispenser includes a hopper that holds 300+ stainless steel peni cylinders (flat face or beveled edge) and can dispense 4 or 6 peni cylinders with a single pull of the lever. Peni cylinders are accurately dropped onto 90-100mm round plates. All products are designed and manufactured in the USA.
TRINITY V3 Antibiotic Zone Reader automates antibiotic potency assays following USP, EP, JP Methods. Learn more >
Peni Cylinder Dispenser
Peni Cylinder Dispenser
Material:
Stainless Steel and Aluminum
Width: 13 cm / 5.25 in
Height: 31 cm / 12.25 in
Depth: 13 cm / 5.25 in
Made in the USA
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Flat Face Peni Cylinders
Beveled Edge Peni Cylinders
Peni Cylinders (Flat Face or Beveled Edge)
Material: 316 Stainless Steel
Dimensions:
Inner diameter: 6 mm
Outer diameter: 8 mm
Length: 10 mm
Tolerance: + 0.1 mm
Made in the USA
There is no conclusive evidence that one type of peni cylinders performs better or is more durable. Some customers prefer beveled edge because they believe this type of peni cylinder ‘sticks’ to the agar better than flat face. However, the decision to use one type is simply a customer preference. Please note beveled peni cylinders are approximately 15% more expensive, so this is also a key factor.
100 peni cylinders is the minimum order.
Our peni cylinders are made of 316 stainless steel. 316 stainless steel is more resistant to corrosion and is a higher grade versus 304 stainless steel.
“Excellent products and technical customer support”
“It has been a pleasure working with Giles Scientific. We purchased their peni dispenser and peni cylinders and found them to be of excellent quality and easy to use. Using their dispenser has streamlined our sample preparation and consequently significantly reduced processing time and data variability.Giles Scientific also offered some of the best customer support I have experienced in that they were prompt, knowledgeable, and willing to offer help beyond the products we purchased.”
Seth Flaaten
Microbiologist
Accelerated Analytical Labs, Milwaukee, WI, USA
Customer since 2016
“Peni cylinder dispenser is easy to use, efficient, and compact for easy storage”
“First, we want to thank Giles Scientific for all their assistance and customer support over the past few years. They respond promptly and provide clear solutions. Along with the purchase of the TRINITY V3 Zone Reader, we also purchased their Peni-Cylinder Dispenser and Peni-Cylinders. Their Peni-Cylinder Dispenser is easy to use, efficient, and compact for easy storage. The Peni-Cylinders are easy to clean and work well with the dispenser. We highly recommend other companies to purchase Giles Scientific equipment to assist with their USP <81> antibiotic assay testing.”
Pedro J. Cantero
Microbiology Scientist
DPT Laboratories, San Antonio, TX, USA
Customer since 2012
“Peni Cylinders and Dispenser were a great addition to our laboratory”
“The Peni Cylinders and Dispenser were a great addition to our laboratory. Customer service was excellent in quickly determined what would work best for our needs. The products are very good quality and durable. Set up was easy and increased ergonomics. We no longer have to bend over and individually place each cylinder in it’s spot. The analysts using the equipment are happy with the upgrade.”
Laura Olson
QC Manager
Pharmgate Animal Health
Omaha, NE, USA
Customer since 2011
“Exceptional customer service from Giles Scientific”
“I received quality customer support regarding common and specific questions about products (TRINITY V3 System) and supplies (peni cylinders). The product specialist was very knowledgeable and able to readily assist with my purchase. I chose the flat peni cylinders. The order and delivery went smoothly and the cylinders were very good quality.”
J. Campbell
Microbiology Group Leader
VistaPharm Inc, Largo, FL, USA
Customer since 2012
