115183 Results for: "2-Butyne-1,4-diol&pageNo=30"

Supplier: Sartorius

Single-use Line Single-use Sartorius Hollow Fiber Module Invetigator 12-inch Module Diameter: 3.34 cm [1.32 in] MWCO: 750 kD Fiber ID: 1.0 mm Number of Fibers: 160 Surface Area: 0.13 m² Filter Material: m-PES Connector Feed / Retentate: 1.5-inch TC C 1 * 1 items

Supplier: MACHEREY-NAGEL

Combipack consisting of 702885: 1.5 mL Crimp Neck Vial N 11 outer diameter: 11.6 mm, outer height: 32 mm clear, flat bottom, wide o pening, label + scale and 70256: N 11 Aluminium crimp cap, silver, center hole Natural Rubber/Butyl red-orange/TEF col 1 * 1.000 items

Supplier: CUSTOM MADE CHEMICALS LAB

16 components: Cu 100mg/l Sn 100mg/l Fe 200mg/l Cr 50mg/l Ni 50mg/l Mn 50mg/l Zn 50mg/l Pb 20mg/l As 20mg/l Al 20mg/l Ti 20mg/l Cd 10mg/l Hg 10mg/l Co 10mg/l Sb 10mg/l V 10mg/l in HNO3 10% Conservation 12 months. Store u 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

14 components: As 1mg/l Cd 1mg/l Cr 1mg/l Cu 1mg/l Ni 1mg/l Pb 1mg/l Tl 1mg/l Al 4mg/l Zn 4mg/l Fe 25mg/l Mg 25mg/l Ca 100mg/l Na 100mg/l P 2.5mg/l in HNO3 10% Lot de 4 bottles ,,CRM, ISO 17034 and ISO 17025,, ,,Conservation 1 * 4 Bottle

Supplier: CUSTOM MADE CHEMICALS LAB

20 COMPOSES DANS HNO3 5% Al 125mg/l Fe 125mg/l Mn 62.5mg/l As 50mg/l Cr 50mg/l Cu 50mg/l Zn 50mg/l Sn 50mg/l Tl 50mg/l Ni 25mg/l Ba 25mg/l Be 25mg/l Sb 25mg/l Co 25mg/l Mo 25mg/l Se 25mg/l V 25mg/l Ti 25mg/l Te 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

20 COMPOSES DANS ACETONE (Ampoules de 1 ml ) Alpha-HCH [CAS:319-84-6] 5mg/l Beta-HCH [CAS:319-85-7] 5mg/l Bromacil [CAS:314-40-9] 25mg/l Carbetamide [CAS:16118-49-3] 10mg/l Carbofuran [CAS:1563-66-2] 10mg/l Clopyralid [CAS:1702-17-6] 25mg 1 * 180 Ampoul

Supplier: CUSTOM MADE CHEMICALS LAB

8 COMPOSES DANS METHANOL Acetic acid [CAS:64-19-7] 1000mg/l Propionic acid [CAS:79-09-4] 1000mg/l Butyric Acid [CAS:107-92-6] 500mg/l Isobutyric acid [CAS:79-31-2] 500mg/l Valeric acid [CAS:109-52-4] 500mg/l Isovaleric acid [CAS:503-74-2] 1 * 1,5 mL

Supplier: VACUUBRAND

ATEX Vacuum gauge head Cerabar T PMP131,Endress+Hauser, with KF DN 16,measuring range: 1000-1 mbaraccuracy: better than 0.5 % FSO,wi th ATEX approval: II 2G Ex ib IIC T6 output signal 4 - 20 mA, for operation with Ex i - power / input isolating ampli 1 * 1 items

Supplier: CUSTOM MADE CHEMICALS LAB

18 COMPOSES DANS CARBONE DISULFURE (Ampoules de 2 ml ) Ethyl Acetate [CAS:141-78-6] 2500ug/ml Acetic acid n-propyl ester [CAS:109-60-4] 2500ug/ml n-Butylacetate [CAS:123-86-4] 2500ug/ml Acetic acid-isobutyl ester [CAS:110-19-0] 2500ug/ml Iso 1 * 10 Ampoul

Supplier: CUSTOM MADE CHEMICALS LAB

26 COMPOSES DANS CARBONE DISULFURE (Ampoules de 2 ml ) n-Pentane [CAS:109-66-0] 2500ug/ml n-Hexane [CAS:110-54-3] 2500ug/ml n-Heptane [CAS:142-82-5] 2500ug/ml n-Octane [CAS:111-65-9] 2500ug/ml n-Nonane [CAS:111-84-2] 2500ug/ml n-Decane [CAS 1 * 10 Ampoul

Supplier: MACHEREY-NAGEL

Combipack consisting of 702713: 1.5 mL Snap Ring Vial N 11 outer diameter: 11.6 mm, outer height: 32 mm clear, flat bottom, wide op ening, label + scale and 702710: N 11 PE snap ring cap, transparent Silicone white/PTFE red Hardness: 45° shore A Thic 1 * 1.000 items

Supplier: CUSTOM MADE CHEMICALS LAB

,,Perkin Elmer Pure 4 (Quality Control Standard 23) - 23 components: 1000ug/ml each of Ag Al B Ba Bi Ca Cd Co Cr Cu Fe Ga In K Li Mg Mn Na Ni Pb Sr Tl Zn in HNO3 10% ,,CRM, ISO 17034 and ISO 17025,, ,,Conse 1 * 100 mL

Supplier: Merck

The next generation membrane dispenser: Fast, robust, no-touch dispensing.