Test Standards “EM-Tec TS1 TEM test standard perforated carbon film” has been added to your cart. View cart Showing all 3 results Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low EM-Tec TS1 TEM test standard perforated carbon film $32.41 Add to cart View Product EM-Tec TS2 TEM test standard evaporated Pt/Ir $104.57 Add to cart View Product EM-Tec TS3 TEM combined test specimen standard $129.46 Add to cart View Product