Need a customised solution?
Optional accessories are available for purchase separately. If your order needs a customised configuration, our technical specialists will follow up with full details before your order is finalised. Contact us via the enquiry form or sales@lasec.com.
Installation, training and special delivery
Some products require installation, training, or special delivery (such as tail-lift trucks, extra labour, or hazardous material packaging). If your order needs this, we'll contact you with the additional cost before dispatch, so your final invoice may differ from the listed price.
Ordering from outside South Africa
Online ordering is currently limited to South African customers, but our full range is still available. Log an enquiry or email international@lasec.com and our international sales team will assist you through our traditional sales channels.
Listeria Chromogenic Selective Supplement is a selective culture media supplement designed to isolate Listeria monocytogenes according to ISO 11290:2017. Listeria Chromogenic Selective Supplement is intended for use in culture media for the microbiological analysis of food, animal feed, water, and environmental samples and is for use with NCM1004.
Typical Formulation
| Formula | Litre |
| Nalidixic Acid | 20.0 mg/L |
| Ceftazidime | 20.0 mg/L |
| Polymyxin B 76 | 76,700 IU/L |
| Amphotericin | 10.0 mg/L |
Previous Item Number: This product was previously known as LabM Product: HAL010 Harlequin® Listeria Chromogenic Agar
| Brand | Neogen |
|---|