Cart Continue shopping “Group A Beta Strep Agar/Trypticase Soy Agar (TSA 11) Bi-plate” has been added to your cart. Product Price Quantity Subtotal × Latex Exam. Gloves Size XL $6.50 Latex Exam. Gloves Size XL quantity $6.50 × Tryptone Glucose Extract Agar P144 $0.00 Tryptone Glucose Extract Agar P144 quantity $0.00 × Group A Beta Strep Agar/Trypticase Soy Agar (TSA 11) Bi-plate $1.14 Group A Beta Strep Agar/Trypticase Soy Agar (TSA 11) Bi-plate quantity $1.14 Coupon: Apply coupon Update cart Cart totals Subtotal $7.64 Total $7.64 Proceed to checkout