Clean HPLC trace on our own column
Packaging arrived cold and intact, vials were correctly lot-numbered, and the certificate was easy to trace back to the batch.
J. Whitfield · Principal investigator · 1970-01-25
Community
Feedback from labs running our peptides on their own columns — purity agreement, packaging, documentation and dispatch speed.
4.6
77 verified reviews
Showing 77 of 77
Packaging arrived cold and intact, vials were correctly lot-numbered, and the certificate was easy to trace back to the batch.
J. Whitfield · Principal investigator · 1970-01-25
Ran our own purity check on arrival and the number came back within a tenth of a percent of the published certificate. That kind of agreement is rare with a new supplier.
Dr. M. Callahan · Research director · 1970-01-23
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
L. Beaumont · QC associate · 1970-01-15
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
K. O'Brien · Study coordinator · 1970-01-08
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
R. Delgado · Bench scientist · 1969-12-27
Nothing dramatic to report, which is exactly what we want from a supplier. Predictable material, predictable paperwork.
T. Ferreira · Formulation scientist · 1969-12-24
Third order across two different lots and the material behaves identically each time. Reconstitutes clear with no visible particulate.
L. Beaumont · QC associate · 1969-12-20
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
T. Ferreira · Formulation scientist · 1969-12-19
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
H. Lindqvist · Independent researcher · 1969-12-17
Ran our own purity check on arrival and the number came back within a tenth of a percent of the published certificate. That kind of agreement is rare with a new supplier.
K. O'Brien · Study coordinator · 1969-12-13
Support answered a question about storage within the hour and sent the batch paperwork without us having to chase it.
K. O'Brien · Study coordinator · 1969-12-13
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
H. Lindqvist · Independent researcher · 1969-12-12
Support answered a question about storage within the hour and sent the batch paperwork without us having to chase it.
P. Osei · Postdoctoral fellow · 1969-12-06
Shipping was quicker than quoted and the material was on the bench the next working morning. No issues with the seals.
P. Osei · Postdoctoral fellow · 1969-12-06
Ran our own purity check on arrival and the number came back within a tenth of a percent of the published certificate. That kind of agreement is rare with a new supplier.
R. Delgado · Bench scientist · 1969-11-27
Packaging arrived cold and intact, vials were correctly lot-numbered, and the certificate was easy to trace back to the batch.
P. Osei · Postdoctoral fellow · 1969-11-26
Nothing dramatic to report, which is exactly what we want from a supplier. Predictable material, predictable paperwork.
A. Nakamura · Analytical chemist · 1969-11-26
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
J. Whitfield · Principal investigator · 1969-11-25
Packaging arrived cold and intact, vials were correctly lot-numbered, and the certificate was easy to trace back to the batch.
R. Delgado · Bench scientist · 1969-11-22
Third order across two different lots and the material behaves identically each time. Reconstitutes clear with no visible particulate.
H. Lindqvist · Independent researcher · 1969-11-22
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
P. Osei · Postdoctoral fellow · 1969-11-21
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
K. O'Brien · Study coordinator · 1969-11-18
Shipping was quicker than quoted and the material was on the bench the next working morning. No issues with the seals.
P. Osei · Postdoctoral fellow · 1969-11-16
Ran our own purity check on arrival and the number came back within a tenth of a percent of the published certificate. That kind of agreement is rare with a new supplier.
L. Beaumont · QC associate · 1969-11-15
Support answered a question about storage within the hour and sent the batch paperwork without us having to chase it.
J. Whitfield · Principal investigator · 1969-11-15
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
L. Beaumont · QC associate · 1969-11-15
Nothing dramatic to report, which is exactly what we want from a supplier. Predictable material, predictable paperwork.
J. Whitfield · Principal investigator · 1969-11-15
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
S. Ibarra · Lab manager · 1969-11-14
Packaging arrived cold and intact, vials were correctly lot-numbered, and the certificate was easy to trace back to the batch.
S. Ibarra · Lab manager · 1969-11-09
Support answered a question about storage within the hour and sent the batch paperwork without us having to chase it.
Dr. M. Callahan · Research director · 1969-11-08
Shipping was quicker than quoted and the material was on the bench the next working morning. No issues with the seals.
K. O'Brien · Study coordinator · 1969-11-08
Third order across two different lots and the material behaves identically each time. Reconstitutes clear with no visible particulate.
Dr. M. Callahan · Research director · 1969-11-08
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
K. O'Brien · Study coordinator · 1969-11-08
Nothing dramatic to report, which is exactly what we want from a supplier. Predictable material, predictable paperwork.
H. Lindqvist · Independent researcher · 1969-11-07
Nothing dramatic to report, which is exactly what we want from a supplier. Predictable material, predictable paperwork.
K. O'Brien · Study coordinator · 1969-11-03
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
R. Delgado · Bench scientist · 1969-10-22
Nothing dramatic to report, which is exactly what we want from a supplier. Predictable material, predictable paperwork.
H. Lindqvist · Independent researcher · 1969-10-22
Ran our own purity check on arrival and the number came back within a tenth of a percent of the published certificate. That kind of agreement is rare with a new supplier.
A. Nakamura · Analytical chemist · 1969-10-21
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
J. Whitfield · Principal investigator · 1969-10-15
Support answered a question about storage within the hour and sent the batch paperwork without us having to chase it.
T. Ferreira · Formulation scientist · 1969-10-14
Shipping was quicker than quoted and the material was on the bench the next working morning. No issues with the seals.
R. Delgado · Bench scientist · 1969-10-12
Third order across two different lots and the material behaves identically each time. Reconstitutes clear with no visible particulate.
P. Osei · Postdoctoral fellow · 1969-10-11
Shipping was quicker than quoted and the material was on the bench the next working morning. No issues with the seals.
H. Lindqvist · Independent researcher · 1969-10-07
Packaging arrived cold and intact, vials were correctly lot-numbered, and the certificate was easy to trace back to the batch.
L. Beaumont · QC associate · 1969-10-05
Nothing dramatic to report, which is exactly what we want from a supplier. Predictable material, predictable paperwork.
S. Ibarra · Lab manager · 1969-10-04
Third order across two different lots and the material behaves identically each time. Reconstitutes clear with no visible particulate.
T. Ferreira · Formulation scientist · 1969-10-04
Shipping was quicker than quoted and the material was on the bench the next working morning. No issues with the seals.
H. Lindqvist · Independent researcher · 1969-09-27
Nothing dramatic to report, which is exactly what we want from a supplier. Predictable material, predictable paperwork.
A. Nakamura · Analytical chemist · 1969-09-26
Packaging arrived cold and intact, vials were correctly lot-numbered, and the certificate was easy to trace back to the batch.
J. Whitfield · Principal investigator · 1969-09-20
Ran our own purity check on arrival and the number came back within a tenth of a percent of the published certificate. That kind of agreement is rare with a new supplier.
J. Whitfield · Principal investigator · 1969-09-20
Nothing dramatic to report, which is exactly what we want from a supplier. Predictable material, predictable paperwork.
P. Osei · Postdoctoral fellow · 1969-09-16
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
L. Beaumont · QC associate · 1969-09-15
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
Dr. M. Callahan · Research director · 1969-09-13
Support answered a question about storage within the hour and sent the batch paperwork without us having to chase it.
T. Ferreira · Formulation scientist · 1969-09-09
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
S. Ibarra · Lab manager · 1969-09-09
Third order across two different lots and the material behaves identically each time. Reconstitutes clear with no visible particulate.
Dr. M. Callahan · Research director · 1969-09-08
Third order across two different lots and the material behaves identically each time. Reconstitutes clear with no visible particulate.
A. Nakamura · Analytical chemist · 1969-09-06
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
T. Ferreira · Formulation scientist · 1969-08-24
Ran our own purity check on arrival and the number came back within a tenth of a percent of the published certificate. That kind of agreement is rare with a new supplier.
H. Lindqvist · Independent researcher · 1969-08-22
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
R. Delgado · Bench scientist · 1969-08-22
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
A. Nakamura · Analytical chemist · 1969-08-21
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
H. Lindqvist · Independent researcher · 1969-08-17
Third order across two different lots and the material behaves identically each time. Reconstitutes clear with no visible particulate.
T. Ferreira · Formulation scientist · 1969-08-14
Support answered a question about storage within the hour and sent the batch paperwork without us having to chase it.
P. Osei · Postdoctoral fellow · 1969-08-11
Third order across two different lots and the material behaves identically each time. Reconstitutes clear with no visible particulate.
P. Osei · Postdoctoral fellow · 1969-08-11
Third order across two different lots and the material behaves identically each time. Reconstitutes clear with no visible particulate.
J. Whitfield · Principal investigator · 1969-08-10
Shipping was quicker than quoted and the material was on the bench the next working morning. No issues with the seals.
S. Ibarra · Lab manager · 1969-08-04
Packaging arrived cold and intact, vials were correctly lot-numbered, and the certificate was easy to trace back to the batch.
T. Ferreira · Formulation scientist · 1969-08-04
Nothing dramatic to report, which is exactly what we want from a supplier. Predictable material, predictable paperwork.
S. Ibarra · Lab manager · 1969-08-04
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
T. Ferreira · Formulation scientist · 1969-08-04
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
Dr. M. Callahan · Research director · 1969-08-03
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
J. Whitfield · Principal investigator · 1969-07-25
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
K. O'Brien · Study coordinator · 1969-07-18
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
Dr. M. Callahan · Research director · 1969-07-18
Documentation is more complete than most vendors we've used. Having identity, water content and endotoxin figures up front saves us a qualification step.
A. Nakamura · Analytical chemist · 1969-07-11
Packaging arrived cold and intact, vials were correctly lot-numbered, and the certificate was easy to trace back to the batch.
Dr. M. Callahan · Research director · 1969-07-03
Purity is where it should be and the lyophilised cake looks right. Dissolved fully in bacteriostatic water without agitation.
R. Delgado · Bench scientist · 1969-06-22
Top rated products