Catálogo General de Material para Laboratorio

Continued on next page To see other variants and accessories, please enter the webcode on our website. w e b c o d e 401 Graduated Flasks w e b c o d e WWQED055 1 2 3 Volumetric Flasks, BRAND 1 Volumetric flasks, BLAUBRAND ® , class A, trapezoidal DE-M marked, with batch number and enclosed batch certificate. Boro 3.3, DIN EN ISO 1042. Calibrated to contain (In). Ring marks and inscriptions in high contrast blue enamel. With PP stopper. Original packs of 2, including batch certificate. On request, also available with individual certificate, USP individual certificate or DAkkS calibration certificate. Volume ml Error limit ± ml Ground joint NS Order No. PU pc/Pack 1 0.025 7/16 14 49 36430 2 2 0.025 7/16 14 49 36438 2 5 0.025 7/16 14 49 36450 2 10 W 0.04 10/19 14 49 36460 2 20 0.04 10/19 14 49 36464 2 25 0.04 10/19 14 49 36469 2 50 0.06 12/21 14 49 36476 2 W = wide neck 2 Volumetric flasks, BLAUBRAND ® , class A, PUR Plastic coated PURprotect, DE-M marked. Boro 3.3. DIN EN ISO 1042. Calibrated to contain (TC, In). Ring mark and inscriptions in high contrast blue enamel. With PP stopper. The plain and high quality PUR coating envelops the volumetric flasks like a protection skin. In the event of breakage, the safety coating helps contain the glass fragments. The light blue coating facilitates optical distinction. Suitable for dishwasher (cleaning up to max. 95°C). The maximum operating temperature at dry heat is 135°C (exposure time < 30 min). Frequent autoclaving at 121°C reduces splintering protection. On request, also available with individual certificate, USP individual certificate or DAkkS calibration certif- icate. Volume ml Error limit ± ml Ground joint NS Order No. PU pc/Pack 50 W 0.10 14/23 10 49 36548 2 100 0.10 14/23 10 49 36549 2 200 0.15 14/23 10 49 36550 2 250 0.15 14/23 10 49 36551 2 500 0.25 19/26 10 49 36552 2 1000 0.4 24/29 10 49 36553 1 W = wide neck 4 Volumetric flasks, BLAUBRAND ® , USP, class A DE-M marked. Boro 3.3. DIN EN ISO 1042. Calibrated to contain (TD, In). Incl. one USP Individual certificate. On request, also available with USP individual certificate. Marks and inscriptions in high contrast blue enamel. With PP-stopper. Volume ml Error limit ± ml Ground joint NS Order No. PU pc/Pack 5 0.02 USP 10/19 1) 10 49 36938 2 10 0.02 USP 10/19 1) 10 49 36943 2 20 0.02 USP 10/19 1) 10 49 36945 2 25 0.03 USP 10/19 10 49 36947 2 50 0.05 USP 12/21 10 49 36948 2 100 0.08 USP 14/23 10 49 36949 2 200 0.10 USP 14/23 10 49 36950 2 250 0.12 USP 14/23 10 49 36951 2 500 0.20 USP 19/26 10 49 36952 2 1000 0.30 USP 24/29 10 49 36953 1 2000 0.5 USP 29/32 10 49 36954 1 1 ) enlarged ground joint 4 Volumetry Graduated Vessels 3 Volumetric flasks with 3 marks, BLAUBRAND ® , class A, DAkkS-calibrated Volume ml upper/lower mark ± ml Neck inner Ø mm Ground joint NS Order No. 10 0.070 7 ± 1 10/19 1) 10 49 38204 25 0.175 9 ± 1 10/19 10 49 38206 50 0.35 11 ± 1 12/21 10 49 38208 100 0.70 13 ± 1 14/23 10 49 38210 1 ) enlarged ground joint DE-M marked. Boro 3.3. DIN EN ISO 1042. Calibrated to contain (TC, In). Incl. DAkkS-cer- tificate. Ring mark and inscription in high contrast blue enamel. With PP-stopper. The volumetric flask with 3 marks is used to check the functioning of a dispenser. The mark in the middle shows the nominal volume, the upper and lower marks show the error limits as specified in the table below. If the error limit is exceeded even with repeated measurements, the dispenser is defective. The DKD-calibrated volumetric flask does not replace the gravimetric test of the monitoring of measuring instruments according to ISO 8655. Delivery date to be agreed upon. Further sizes on request.