Sell [ Generic Cap ] DURAN® Laboratory (Lab) Bottle Clear Glass (Borosilicate) DWK (Formerly SCHOTT) best price

* This is original lab bottle but with generic screw cap * * This configuration makes DURAN® lab bottle cheaper * FEATURES: - made of DURAN® borosilicate glass. - autoclavable up to 121°C - meets USP requirement - meets ISO 4796 requirement - With easy-to-read scale and large labelling field for easy marking - fired-on, highly durable white ceramic - complete with blue screw cap (PP, integral lip seal) *Generic* - pouring ring (PP) for drip-free pouring and clean, safe working. - service temperature level of screw cap and pouring ring: +140 °C. Brand origin: GERMANY (For DURAN, DWK) Made in: GERMANY (For Bottle), MALAYSIA (For Cap) ########################################### Technical Informations of DURAN® borosilicate glass ########################################### DURAN® borosilicate glass meets & exceeds ISO 3585 with: 1) Thermal properties: Coefficient of linear expansion (α) = 3.3 x 10–6 K–1 Thermal shock resistance up (∆T) = 100 K 2) Chemical properties: Hydrolytic resistance - Class 1 in accordance of ISO 719 Acid resistance - Class 1 in accordance of DIN 12116. Alkali resistance - Class 2 in accordance of DIN ISO 695. 3) Consistency: - highly consistent in performance ensure repeatable results ########################################### Glossary: * ISO 3585 - International standard for borosilicate glass 3.3 * USP - United States Pharmacopeia * ISO 4796 Standards of screw-neck bottles for laboratory use