Gram Positive Control Slides

These are high quality histopathology positive control tissues, positive for Gram positive / negative (Human Lung + Instestine).  These slides have two tissues, one has gram negative, the other has gram positive tissue.  The first and last slides (2) are stained (Brown and Hopps) for authenticity before sending to you.  These tissues are designed and specified for special stains,  they are not optimal for IHC.

Human tissue. Cut at 5um, placed at top third of slide.

Unstained slides are air dried (not baked) for a minimum of 48 hours before shipment. Every stained slide is microscopically checked for positive material and it’s corresponding box is labeled with a lot number.

All slide sets are sent with a 30-day guarantee and will be replaced on request.

Current Lead Time – 4 – 6 weeks

 Product Codes

CS-GSB25 – 25ct box, 2 stained, 23 unstained – $150.80

CS-GSB100 – 100ct box, 2 stained, 98 unstained – $400.80


All shipping is done through FedEx and or UPS and is charged to the customer.

We require either a PO or credit card for purchase.

Contact us

anytime at:

JMD Histology & Histologistics Inc.

151 W Main st LOWR

Dudley, MA 01571