United Laboratory Services offers a full range of services including the sale or rental of analysers and calorimeters as well as certified parts, spares and consumables for many brands. All ULS laboratory consumables and chemicals are sold are competitive, affordable prices. Our Products & Services Includes: - Laboratory Balances & Scales - Laboratory Analytical Equipment - Laboratory Reagents and Standards - Laboratory Plastics - Laboratory Sample Preps - Laboratory Glassware - Cal3K Calorimeters - Parr Calorimiters