238213 Results for: "3,4-(Methylenedioxy)phenylboronic+acid&pageNo=20"

Supplier: PerkinElmer

Each v-21+k wear metals standard 50 µg/g, hydrocarbon oil, 400 g includes the following elements: ag, al, ba, b, cd, ca, cr, cu, fe, k, mg, mn, mo, na, ni, p, pb, si, sn, ti, v, zn. concentration: 50 µg/g, matrix: hydrocarbon oil and volume: 400 g. t 1 * 1 items

Supplier: CPACHEM

28 components: 100mg/l each of Ag Al As B Ba Ca Co Cr Cu Fe K Mg Mn Mo Na Ni Pb Pt Sb Si Sn Te Ti Tl V W Zn Zr in HNO3 5% CRM, ISO 17034 and ISO 17025 Conservation 24 months. Store under normal la 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

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: BANDELIN-ELECTRONIC

SONOREX LONGLIFE RK 1028 CH, ULTRASONIC BATH, 35 KHZ, 230 V~ 50/60 HZ, ID 500X300X300 MM 45 L, OSCILLATING TANK OF 2 MM S/S AISI 3 16 TI TIMER 1-15 MIN AND CONTINUOUS, HEATING 30-80°C (86-176°F), DRAIN BALL COCK 1/2 , ULTRASONIC PEAK OUTPUT 1200 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% Lot de 4 bottles ,,CRM, ISO 17034 and ISO 17025,, ,,Conservation 1 * 4 Bottle

Supplier: CUSTOM MADE CHEMICALS LAB

16 components Al 5mg/l B 5mg/l Ba 1mg/l Ca 500mg/l Co 1mg/l Cu 5mg/l Fe 5mg/l K 500mg/l Mg 500mg/l Mn 5mg/l Mo 1mg/l Na 500mg/l P 200mg/l Sr 1mg/l Zn 5mg/l Si from (NH4)2SiF6 100mg/l in HNO3 5% Conservation 12 months. o 1 * 250 mL

Supplier: CUSTOM MADE CHEMICALS LAB

27 components: 10mg/l each of Al Sb As Ba Be Cd Ca Co Cr Fe P Mg Mn Hg Mo Ni Pb K Cu Se Na Sn Tl Te U V Zn in HNO3 5% CRM, ISO 17034 and ISO 17025 Conservation 12 months. Store under normal laborato 1 * 50 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

19 components: 10mg/l each of Acid Red 26 [CAS:3761-53-3] Basic Red 9 [CAS:569-61-9] Direct Black 38 [CAS:1937-37-7] Direct Blue 6 [CAS:2602-46-2] Congo red [CAS:573-58-0] Disperse Blue 1 [CAS:2475-45-8] Disperse Yellow 3 [CAS:2832-40-8] 1 * 5 Ampoul

Supplier: CUSTOM MADE CHEMICALS LAB

Agilent/ Varian Environmental Calibration Standard 25 components: Ca 1000ug/ml Fe 1000ug/ml K 1000ug/ml Mg 1000ug/ml Na 1000ug/ml Ag 10ug/ml Al 10ug/ml As 10ug/ml Ba 10ug/ml Be 10ug/ml Cd 10ug/ml Co 10ug/ml Cr 10ug/ml Cu 10u 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

ICP Multi-element Standard - 26 components: Al 100ug/ml Sb 100ug/ml As 100ug/ml Ba 100ug/ml Be 100ug/ml B 100ug/ml Cd 100ug/ml Ca 100ug/ml Cr 100ug/ml Co 100ug/ml Cu 100ug/ml Fe 100ug/ml Pb 100ug/ml Mg 100ug/ml Mn 100ug/ml 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

,, ,,ICP Multi-element Standard - 26 components: Al 100ug/ml Sb 100ug/ml As 100ug/ml Ba 100ug/ml Be 100ug/ml B 100ug/ml Cd 100ug/ml Ca 100ug/ml Cr 100ug/ml Co 100ug/ml Cu 100ug/ml Fe 100ug/ml Pb 100ug/ml Mg 100ug/ml Mn 100 1 * 500 mL