Conforms to APHA Standard Methods for the Examination of Dairy Products. Syringe is used for the rapid and convenient transfer of 0.01 mL milk or cream. Comes equipped with a semi-automatic, spring actuated plunger which never comes in contact with sample. Charge is completely held in stainless steel needle. Needle is completely removable for thorough cleaning. Each syringe has been adjusted, calibrated and certified accurate; the weight of test charge will average 0.0103 g ±0.0005 g. Complete with custom foam-lined instrument case and certificate of accuracy.