115799 Risultati per: "Methyl+(2r)-2-methylpyrrolidine-2-carboxylate+hydrochloride&pageNo=70"

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

CHROMABOND QuEChERS Mix XLIX Diamino/Carbon/C18 ec clean-up mix consisting of: - 1200 mg MgSO4 - 400 mg CHROMABOND Diamino - 45 mg CHROMABOND Carbon - 400 mg CHROMABOND C18 ec individually weighed and filled into 15 mL centrifuge tubes (PP) with scre 1 * 50 items

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: witeg Labortechnik

Pasteur pipettes, disposable Version:short, disposable Overall length: 150 mm, tips: 50 mm Packaging unit:250 pieces made of soda-lime glass, ISO 7712 ling, fine tip, with cotton plug end for approx. 2 ml, with 25 mm long neck for cotton plugs autocl 1 * 250 items

Supplier: CUSTOM MADE CHEMICALS LAB

8 COMPOSES 100 MG/L CHAQUE Phthalic acid, bis-butyl ester [CAS:84-74-2] Phthalic acid, benzylbutyl ester [CAS:85-68-7] Phthalic acid ,bis-2-ethylhexylester [CAS:117-81-7] Phthalic acid, bis-1-octyl ester [CAS:117-84-0] Diisodecyl phthalate [ 1 * 100 mL

Supplier: AGILENT

BF-25 Blank Solution, 8mL. For wells in which sample is not present necessary for correct capillary alignment. For use with the Fra gment Analyzer systems and the DNF-464, DNF-467, DNF-468, DNF-470, DNF-471, DNF-474, DNF-477, DNF-488, and DNF-493 ki 1 * 8 mL

Supplier: Amarell

Adjustable therm. with ground joint, AMA-Exact, -10+150:0,5C, enclosed scale, cap. colourless, red special liquid, richter-top fini sh without button, lower part 200x8-8,5mm, upper part 300xca.10mm, with ground joint 14,5/23 and universal lock, suit 1 * 1 items

Supplier: CUSTOM MADE CHEMICALS LAB

,,12 components: Zn 9850mg/l Pb 200mg/l Fe 20mg/l Al 10mg/l Cu 10mg/l Sn 60mg/l Cd 10mg/l Ni 10mg/l Mn 10mg/l Mg 10mg/l Ti 10mg/l Bi 20mg/l in HCl 10% HNO3 5% ,,CRM, ISO 17034 and ISO 17025,,,, ,,Conservation 12 months.,,,, ,, 1 * 100 mL

Supplier: TIGER-VAC

Vacuum Pressure: 2444 mmH2O Air Flow: 162 m3/h Watt: 1032W Ampere: 4.3A Volt: 240 V Hertz: 50 Hz Wet Recovery: 9.8 L Dry Recovery: 9.8 L Paper Bag Capacity: 9.5 L Dimensions: H71cm×W41cm×L41cm Weight: 12 Kg Noise Level: 62.00 dB(A) 1 * 1 items

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% ,,CRM, ISO 17034 and ISO 17025,, ,,Conservation 12 months.,, , 1 * 3 Bottle

Supplier: CUSTOM MADE CHEMICALS LAB

20 components: Al 2.5mg/l As 2.5mg/l Ba 2.5mg/l Be 0.5mg/l B 5mg/l Cd 0.5mg/l Cr 2mg/l Co 1mg/l Cu 2mg/l Pb 2.5mg/l Mn 2.5mg/l Ni 2mg/l P 25mg/l Ag 1mg/l Sb 2.5mg/l Sr 2.5mg/l U 2.5mg/l Zn 5mg/l Fe 30mg/l Rh 12.5 1 * 100 mL

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: 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: TIGER-VAC

Vacuum model EXP1-15(CR) ClEANROOM w/ULPA 230V - INCLUDES ACCESSORIES Volt: 230V Herz: 50 Hz Watt: 1 Kw Ampere: 4.5 A Air flow: 224 m3/h Vacuum pressure: 1554 mmH2O Recovery capacity: Wet: 47L, Dry: 38L Dimensions: H97 x W 46 cm Weight: 37 kg N 1 * 1 items

Supplier: CUSTOM MADE CHEMICALS LAB

23 components: Ag 2.5mg/l Al 500mg/l As 25mg/l B 500mg/l Ba 500mg/l Be 25mg/l Cd 5mg/l Co 25mg/l Cr 25mg/l Cu 25mg/l Fe 500mg/l Li 25mg/l Mn 500mg/l Mo 25mg/l Ni 25mg/l Pb 25mg/l Sb 5mg/l Se 25mg/l Sr 500mg/l Tl 1 * 50 mL

Supplier: CUSTOM MADE CHEMICALS LAB

,,12 components: Zn 9850mg/l Pb 200mg/l Fe 20mg/l Al 10mg/l Cu 10mg/l Sn 60mg/l Cd 10mg/l Ni 10mg/l Mn 10mg/l Mg 10mg/l Ti 10mg/l Bi 20mg/l in HCl 10% HNO3 5% ,,CRM, ISO 17034 and ISO 17025,,,, ,,Conservation 12 months.,,,, ,, 1 * 100 mL

Supplier: MACHEREY-NAGEL

VarioPrep HPLC guard column cartridge (short) VP 15/32 NUCLEODUR Sphinx RP length: 15 mm, ID: 32 mm pack of 1 - compatible with Var ioPrep HPLC column with ID 32 or 40 mm - requires VP guard column holder 32 mm (short version, p/n 718253) 1 * 1 items

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: witeg Labortechnik

Premium Hotplate Stirrer, MSH-20A, analog, ceramic-coated plate 180 x 180 mm, with PWM control system, temp. range up to 380C, speed range 80-1500 rpm, stirring capacity: 20 Liter, heating power: 600 W, dim.: 206 x 307 x 99 mm,weight: 2,8 kg, power 1 * 1 items

Supplier: CUSTOM MADE CHEMICALS LAB

25 COMPOSES DANS HNO3 5% Ag 25mg/l Al 200mg/l B 10mg/l Ba 50mg/l Cd 10mg/l Co 10mg/l Cr 10mg/l Cu 100mg/l Fe 400mg/l Mn 50mg/l Mo 10mg/l Ni 10mg/l Pb 50mg/l Si 250mg/l Sn 50mg/l V 10mg/l Zn 100mg/l As 1mg/l Se P 50 1 * 250 mL

Supplier: CUSTOM MADE CHEMICALS LAB

8 components: Propionic acid [CAS:79-09-4] 500mg/l Formic acid [CAS:64-18-6] 500mg/l Butyric Acid [CAS:107-92-6] 500mg/l Acetic acid [CAS:64-19-7] 500mg/l Valeric acid [CAS:109-52-4] 500mg/l Hexanoic acid [CAS:142-62-1] 500mg/l Glycolic a 1 * 50 mL

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: CUSTOM MADE CHEMICALS LAB

,,22 components: Al 500mg/l As 50mg/l Ba 50mg/l Bi 50mg/l Cd 50mg/l Co 50mg/l Cr 50mg/l Hg 5mg/l Mo 50mg/l Ni 50mg/l Pb 50mg/l Sb 50mg/l Se 50mg/l Sn 50mg/l Sr 50mg/l Tl 50mg/l V 50mg/l Te 50mg/l Cu 500mg/l Fe 50 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

30 COMPOSES DANS HNO3 5%,HF 0,5% (prepared from salts with high purity 99,995+%) Al 1mg/l As 1mg/l B 1mg/l Ba 1mg/l Bi 1mg/l Ca 1mg/l Cd 1mg/l Co 1mg/l Cr 1mg/l Cu 1mg/l Fe 1mg/l Hg 1mg/l K 1mg/l Mg 1mg/l Mn 1mg/l Mo P 1 * 500 mL

Supplier: TOSOH Bioscience

SkillPak Super A 5mL col. Column dimension 0.8 cm ID × 10 cm bed height Standard flow rate: 1.3 mL/min (150 cm/h) Maximum flow rate: 5 mL/min (600 cm/h) for TOYOPEARL M and C grade resins 2.5 mL/min (300 cm/h) for TSKgel, Ca++Pure-HA and TOYOPEARL S 1 * 1 items

Supplier: MACHEREY-NAGEL

Pre-sealed vials 702962: 4 mL Screw Neck Vial N 13 outer diameter: 14.75 mm, outer height: 45 mm clear, flat bottom pre-screwed wit h 702926: N 13 PP screw cap, black, center hole Silicone white/PTFE red Hardness: 40° shore A Thickness: 1.3 mm pack o 1 * 100 items

Supplier: CUSTOM MADE CHEMICALS LAB

30 ELEMENTS DANS HNO3 5%,HF 0,5% Al 5mg/l As 5mg/l B 5mg/l Ba 5mg/l Bi 5mg/l Ca 5mg/l Cd 5mg/l Co 5mg/l Cr 5mg/l Cu 5mg/l Fe 5mg/l Hg 5mg/l K 5mg/l Mg 5mg/l Mn 5mg/l Mo 5mg/l Na 5mg/l Ni 5mg/l P 5mg/l Pb 5mg/l T 1 * 500 mL

Supplier: PerkinElmer

CONCENTRATION OF ELEMENT INCLUDES: ELEMENT CONCENTRATION ALUMINUM 200 µG/ML BERYLLIUM 200 µG/ML CALCIUM 200 µG/ML CHROMIUM 200 µG/ML COPPER 200 µG/ML IRON 200 µG/ML INDIUM 200 µG/ML POTASSIUM 200 µG/ML MANGANESE 200 µG/ML NICKEL 200 µG/ML URANIUM 20 1 * 1 items

Supplier: CUSTOM MADE CHEMICALS LAB

[FR]16 COMPOSES As 1000ug/ml Ba 300ug/ml Be 100ug/ml Cd 300ug/ml Cr 300ug/ml Co 300ug/ml Cu 300ug/ml Pb 1000ug/ml Mn 200ug/ml Ni 300ug/ml K 20000ug/ml Se 500ug/ml Ag 300ug/ml Tl 1000ug/ml V 300ug/ml Zn 300ug/ml DANS 1 * 50 mL