S-Monovette® is a blood collection system that combines two blood collection techniques – aspiration and vacuum. The S-Monovette® is suitable for all vein conditions and achieves an optimal sample quality, thereby producing the best results. The aspiration technique is a gentle technique for routine blood collection. Using the vacuum technique, a 'fresh' vacuum is always available.

The S-Monovette® metal analysis, used in combination with a special S-Monovette® needle, was developed for testing the most frequently occurring trace elements. As an anticoagulant, lithium heparin (19 I.E./ml blood) is available in a spray dosage in droplet form.