analysis-reagents - analysis-reagents Manufacturer Supplier Exporter

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Supplier Type

Manufacturer
Trader
contract manufacturer
custom synthesis
Reagent

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Beijing(1)

Purity

with fluorescence indicator 254 nm
weight 5?g (tablet)without addition of Se and Hg
volumetric, 0.025?M EDTA-Cu(NH4)2
volatile buffer, ~1.0?M in H2O
viscosity 3,500?cSt?
viscosity 18,000-22,000?cSt?
viscosity ~750?cSt?
viscosity ~65?cSt?
viscosity ~25?cSt?
VETRANAL?, analytical standard
United States Pharmacopeia (USP) Reference Standard
Type XVII-B, lyophilized powder, 500-1,000?units/mg solid
Type XI, lyophilized powder, ≥200?units/mg protein
Type III, ammonium sulfate suspension, ≥400?units/mg protein (biuret)
technical, ~85% (T)
technical grade, used as a blood stain
tablet, 10 mg substrate per tablet
Suitable for use in glucose determination
suitable for protein sequencing, lyophilized powder
suitable for ion pair chromatography, LiChropur?, ≥99.0% (T)
suitable for fluorescence, mixture of isomers
suitable for fluorescence, BioReagent, ≥97.0% (HPLC)
suitable for fluorescence, ≥70% (coupling to amines)
suitable for electron microscopy
suitable for cell culture, BioReagent
suitable for affinity chromatography
sufficient for ~100?assays
solid, ≥97% (HPLC)
size 300?mL
size 250?mL
size 20?cm × 20?cm
silica gel matrix, L × W 20?cm × 20?cm
silica gel 60 matrix, with fluorescent indicator 254 nm
silica gel 60 matrix, L × W 20?cm × 20?cm, fluorescent indicator
silica gel 60 matrix, L × W 20?cm × 20?cm
silica gel 60 matrix
shortwave, output4?W
Selectophore?, function tested, ≥99.0%
Selectophore?, function tested
Selectophore?, ≥99.0%
Selectophore?, ≥97.0%
Selectophore?
recombinant, expressed in E. coli, lyophilized powder
ReagentPlus?, ≥99.5%
reagent grade
produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0% (GC)
primary reference standard
powder, ≥98% (HPLC)
powder, 40-200?mesh
powder
phyproof? Reference Substance
phase Triton X-100, bottle of 50?g
phase SP?-2100, bottle of 10?g
phase SE-54, bottle of 50?g
phase OV-101, bottle of 20?g
phase DC-710, bottle of 100?mL
phase DC QF-1 (FS 1265), bottle of 50?g
phase Carbowax 20M, bottle of 50?g
phase Carbowax 1540, pkg of 50?g
phase 1,2,3-tris(2-Cyanoethoxy)propane (TCEP), bottle of 50?g
pharmaceutical secondary standard, certified reference material
Pharmaceutical Secondary Standard
pharmaceutical impurity standard
pH = 8.5
pellets, 3.2?mm
pellets, ~1.6?mm
PEI-cellulose, matrix
output8?W, AC/DC input 115 V AC
output4?W, AC/DC input 115 V AC
Novabiochem?
mixture of Silybin A and B, primary reference standard
mixed isomers, BioReagent, suitable for protein labeling
mixed isomers
Mini-Vap L × W 7 1/2?in. (19?cm) × 1 1/2?in. (4?cm), for use with 1-250mL containers, pkg of 1?ea
Min.98%
Medium
macroreticular
M.W. 4200
lyophilized powder, 300-1,000?units/mg protein
indicator ACS,Reag. Ph Eur
hydrogen form
HCl 95%
GR for analysis ACS,Reag. Ph Eur
GR for analysis
from Staphylococcus aureus V8
from bovine and/or ovine bile, ≥99%
free base
for use with Fructose Assay Kit FA-20
for use with 28 mm diameter vials
For use with 20?cm × 20?cm plates
For use with 10?cm × 10?cm plates
for TLC derivatization, for the det.of cyanide, ≥98.0%
for TLC derivatization
for the staining of blood constituents
for the qualitative determination of sugars
for synthesis
for microscopy (Hist., Vit.), 8.74% (ZN (THEORY))
for microscopy
for HPLC derivatization, LiChropur?, ≥98.0% (HPLC)
for HPLC derivatization, ≥99.0% (T)
for GC derivatization, LiChropur?, ≥98.0% (GC)
for GC derivatization, LiChropur?, ≥90% (GC)
for GC derivatization, LiChropur?
for fluorescence, ≥97.0% (T)
for electrochemical analysis, ≥99.0%
for column chromatography, fully end-capped
for column chromatography, fully endcapped
for column chromatography, 6
for chiral derivatization, LiChropur?, ≥99.0%
for chiral derivatization, LiChropur?, ≥98.0%
for chiral derivatization, LiChropur?, ≥97.0%
for chiral derivatization, ≥97.0%
for analysis EMSURE?
for analysis (1,2-cyclohexylenedinitrilotetraacetic acid monohydrate)
Fluorogenic reagent
Fine
European Pharmacopoeia (EP) Reference Standard
essentially salt-free, lyophilized powder, ≥13?units/mg protein
Endotoxin (BET) 0.05EU/mg
diam. × thickness 4?in. × 3/16?in., pkg of 2?ea
Cross-linked
column I.D. 2.5?cm
column I.D. 1.5?cm
column I.D. 1.0?cm
colorimetric, water hardness 4-24?°d, MQuant?
Coarse
chloride form, strongly basic
chloride form
certified reference material, pharmaceutical secondary standard
Certified Reference Material
certified by the Biological Stain Commission
capacity 800?mL
capacity 6,000?mL
capacity 500?mL
capacity 50?mL
capacity 5,000?mL
capacity 3,000?mL
capacity 250?mL
capacity 2,000?mL
capacity 125?mL
capacity 12,000?mL
capacity 100?mL
capacity 1,000?mL
buffered aqueous suspension
British Pharmacopoeia (BP) Reference Standard
BioXtra, ≥99%
BioReagent, suitable for fluorescence, ≥95% (HPCE)
BioReagent, suitable for derivatization
BioReagent, for molecular biology, DNA grade, Superfine
BioReagent, for molecular biology
beads, 8-12?mesh
beads, 4-8?mesh
average Mn ~110,000, viscosity ~50,000?cSt?
analytical standard
AldrichCPR
affinity purified, lyophilized from 10 mM potassium phosphate, ≥13?U/mg protein
affinity isolated antibody
ACS
according to Giemsa
AC/DC input 230 V AC, European 2-pin plug
absolute, over molecular sieve (H2O ≤0.04%), ≥99.5% (GC)
above 99 %
A mobile ion-carrier that forms stable complexes with divalent cations.
99+%
99.999% trace metals basis
99.5%
>99.0%(T)
>99.0%(GC)
≥99.0% (TLC)
≥99.0% (GC)
99%+
99% (CP)
99%
≥99%
98.62
98.5%
>98.0%(W)(HPLC)
>98.0%(T)(N)
>98.0%(T)(HPLC)
>98.0%(T)
>98.0%(N)
>98.0%(HPLC)(N)
>98.0%(HPLC)
>98.0%(GC)(T)
>98.0%(GC)(N)
>98.0%(GC)
≥98.0% (T)
98.0%
98.0 to 103.0%
98%+
98% to 99%
98% / 98%
≥98% (HPLC)
98%
≥98%
>98%
98 %
97.5 to 100.5%
>97.0%(T)
>97.0%(N)
>97.0%(GC)(T)
>97.0%(GC)
≥97.0% (dried material, NT)
≥97.0% (CHNS)
≥97.0%
97%
96.58
>96.0%(T)
>96.0%(GC)
96.0%
95-99%
95-99 %
95.62
>95.0%(T)
>95.0%(HPLC)
>95.0%(GC)
95%+
95%
≥95%
94%
>93.0%(GC)
>90.0%(GC)
≥90.0% (HPLC)
90 % Above
>85.0%(GC)
75RN, volume 5?μL, needle size 26s ga (bevel tip), needle L 51?mm (2?in.)
75N, volume 5?μL, needle size 26s ga (bevel tip), needle L 51?mm (2?in.)
750RN, volume 0.5?mL, needle size 22 ga (bevel tip), needle L 51?mm (2?in.)
750N, volume 0.5?mL, needle size 22 ga (bevel tip), needle L 51?mm (2?in.)
725RN, volume 250?μL, needle size 22s ga (bevel tip), needle L 51?mm (2?in.)
725N, volume 250?μL, needle size 22s ga (bevel tip), needle L 51?mm (2?in.)
710RN, volume 100?μL, needle size 22s ga (bevel tip), needle L 51?mm (2?in.)
710N, volume 100?μL, needle size 22s ga (bevel tip), needle L 51?mm (2?in.)
705RN, volume 50?μL, needle size 22s ga (bevel tip), needle L 51?mm (2?in.)
705N, volume 50?μL, needle size 22s ga (bevel tip), needle L 51?mm (2?in.)
702RN, volume 25?μL, needle size 22s ga (bevel tip), needle L 51?mm (2?in.)
702N, volume 25?μL, needle size 22s ga (bevel tip), needle L 51?mm (2?in.)
701RN, volume 10?μL, needle size 26s ga (bevel tip), needle L 51?mm (2?in.)
701RN, volume 10?μL, needle size 26 ga (bevel tip), needle L 51?mm (2?in.), pkg of 6?ea
701N, volume 10?μL, needle size 26s ga (bevel tip), needle L 51?mm (2?in.), pkg of 6?ea
701N, volume 10?μL, needle size 26s ga (bevel tip), needle L 51?mm (2?in.)
70%
6 wt% on Silica gel 95%
500-HR, MW range 40-20,000?kDa (dextrans)
50% w/w in methanol
5% Zn) extrapure
400-HR, MW range 20-8000?kDa (globular proteins)
40% Pt
300-HR, MW range 10-1500?kDa (globular proteins), MW range 1-400?kDa (dextrans)
3 ?
20-60?mesh
200-HR, MW range 5-250?kDa (globular proteins), MW range 1-80?kDa (dextrans)
≥18?mM in acetone, for chiral derivatization, LiChropur?
18?mM in acetone, for chiral derivatization
17U/mg protein
15U/mg Protein
14% in methanol
100-HR, MW range 1000-100,000?Da (globular proteins)
100?μg/mL in methanol, ampule of 1?mL, certified reference material, Cerilliant?
100?μg/mL in acetonitrile, ampule of 1?mL, certified reference material, Cerilliant?
1?M, suitable for HPLC, LiChropur?
1.3 eq/mL 95%
1.0?mg/mL in acetonitrile, ampule of 1?mL, certified reference material, Cerilliant?
0.995 / 80%
~10% (~1.3 M), for GC derivatization, LiChropur?
~1% in 1,2-dichloroethane, for microscopy
(for the staining (of cellular blood components and blood parasites))
(40% Pt)
&ge