Uvavanyo lweNebula lusebenzisa iqela leengcali zovavanyo lwebhetri ye-lithium ezinobugcisa obubanzi kwishishini kunye nolwazi olukhethekileyo. Inkampani ibambe zombini i-CNAS yokuvunywa kwelabhoratri kunye nesatifikethi se-arhente yokuhlola i-CMA. I-CNAS sesona satifikethi siphezulu somgangatho weelabhoratri zaseTshayina kwaye izuze ukwamkelwa kwamanye amazwe kunye ne-lAF, i-ILAC, kunye ne-APAC.