Home Buy Online Quality Control and Test Kits Antibiotic Milk Testing Antibiotic Positive Negative Controls BetaStar Positive Control KitSOLD OUT🔍 BetaStar Positive Control Kit£30.67 ex. VAT BetaStar Positive Control Kit Out of stock WishlistWishlist SKU: BS-PCK Category: Antibiotic Positive Negative Controls Tag: PEN G Positive Control Brand: NeogenGuaranteed Safe Checkout Description BetaStar Positive Control KitRelated products Quick view icon Penicillin G Positive Control 4ppb DSM pk of 6 £47.84 ex. VAT Add to basket SOLD OUT Quick view icon Penicillin G Positive Control Disc 50 £30.67 ex. VAT Read more Quick view icon Antibiotic Residue Positive Control – Freeze Dried £34.94 ex. VAT Select options This product has multiple variants. The options may be chosen on the product page Choose an optionPENG+OXYOxytetracyclinePenicillinGSulfamethoxazolePENG+OXYPENG+OXYOxytetracycline - Out of StockOxytetracyclinePenicillinG - Out of StockPenicillinGSulfamethoxazole - Out of StockSulfamethoxazole Quick view icon IRIS Optics and Temperature Verification Kit £110.52 ex. VAT Add to basket